Bug 29302 - Don't edit fn linkage name when not appropriate

In this bug report, some function linkage names are edited even though
they are properly set in the DWARF.  This was done because I was
thinking that those cases could exist because of the fact that a given
function with a linkage name could be associated to an *aliased* ELF
symbol that would have a different name.

But the proper way to represent that state of things is just to leave
the linkage name of the function as it is represented in the DWARF and
associate the function to the ELF aliased symbol.

This fixes the self comparison of the xerces-c package in Fedora 36:

    $ time tools/fedabipkgdiff --debug --abipkgdiff build/tools/abipkgdiff --self-compare -a --from fc36 xerces-c

Fixed thus.

	* src/abg-dwarf-reader.cc (build_function_decl): If the linkage
	name is properly set in the DWARF, do not change it.
	* tests/data/test-read-dwarf/test22-pr19097-libstdc++.so.6.0.17.so.abi: Adjust.

Signed-off-by: Dodji Seketeli <dodji@redhat.com>

diff --git a/src/abg-dwarf-reader.cc b/src/abg-dwarf-reader.cc
index 32a2ceadf85850db9bd35cc1da05f1fe26c36988..0328079d85139e3be0a0d142e9b16d0de4b1776f 100644 (file)
--- a/src/abg-dwarf-reader.cc
+++ b/src/abg-dwarf-reader.cc
@@ -14986,8 +14986,7 @@ build_function_decl(read_context&       ctxt,
        {
          result->set_symbol(fn_sym);
          string linkage_name = result->get_linkage_name();
-         if (linkage_name.empty()
-             || !fn_sym->get_alias_from_name(linkage_name))
+         if (linkage_name.empty())
            result->set_linkage_name(fn_sym->get_name());
          result->set_is_in_public_symbol_table(true);
        }

diff --git a/tests/data/test-read-dwarf/test22-pr19097-libstdc++.so.6.0.17.so.abi b/tests/data/test-read-dwarf/test22-pr19097-libstdc++.so.6.0.17.so.abi
index 31681b405d51f0039197f8580e7b7c4f904b06d7..1dda73bcea2525d4098664dceb87ae2c9c192e98 100644 (file)
--- a/tests/data/test-read-dwarf/test22-pr19097-libstdc++.so.6.0.17.so.abi
+++ b/tests/data/test-read-dwarf/test22-pr19097-libstdc++.so.6.0.17.so.abi
@@ -13101,7 +13101,14 @@
               </function-decl>
             </member-function>
             <member-function access='public'>
-              <function-decl name='_M_set_length_and_sharableXX' mangled-name='_ZNSs4_Rep26_M_set_length_and_sharableEm' filepath='/tmp/legendre/spack-stage/spack-stage-wfh0ig/gcc-4.7.4/x86_64-unknown-linux-gnu/libstdc++-v3/include/bits/basic_string.h' line='204' column='1' visibility='default' binding='global' size-in-bits='64' elf-symbol-id='_ZNSs4_Rep26_M_set_length_and_sharableEm@GLIBCXX_3.4'>
+              <function-decl name='_M_set_length_and_sharableXX' mangled-name='_ZNSs4_Rep28_M_set_length_and_sharableXXEm' filepath='/tmp/legendre/spack-stage/spack-stage-wfh0ig/gcc-4.7.4/x86_64-unknown-linux-gnu/libstdc++-v3/include/bits/basic_string.h' line='204' column='1' visibility='default' binding='global' size-in-bits='64' elf-symbol-id='_ZNSs4_Rep26_M_set_length_and_sharableEm@GLIBCXX_3.4'>
+                <parameter type-id='type-id-902' is-artificial='yes'/>
+                <parameter type-id='type-id-829'/>
+                <return type-id='type-id-5'/>
+              </function-decl>
+            </member-function>
+            <member-function access='public'>
+              <function-decl name='_M_set_length_and_sharable' mangled-name='_ZNSs4_Rep26_M_set_length_and_sharableEm' filepath='/tmp/legendre/spack-stage/spack-stage-wfh0ig/gcc-4.7.4/x86_64-unknown-linux-gnu/libstdc++-v3/include/bits/basic_string.h' line='204' column='1' visibility='default' binding='global' size-in-bits='64'>
                 <parameter type-id='type-id-902' is-artificial='yes'/>
                 <parameter type-id='type-id-829'/>
                 <return type-id='type-id-5'/>
@@ -13445,7 +13452,7 @@
           </function-decl>
         </member-function>
         <member-function access='private' static='yes'>
-          <function-decl name='_M_copyXX' mangled-name='_ZNSs7_M_copyEPcPKcm' filepath='/tmp/legendre/spack-stage/spack-stage-wfh0ig/gcc-4.7.4/x86_64-unknown-linux-gnu/libstdc++-v3/include/bits/basic_string.h' line='351' column='1' visibility='default' binding='global' size-in-bits='64' elf-symbol-id='_ZNSs7_M_copyEPcPKcm@GLIBCXX_3.4'>
+          <function-decl name='_M_copyXX' mangled-name='_ZNSs9_M_copyXXEPcPKcm' filepath='/tmp/legendre/spack-stage/spack-stage-wfh0ig/gcc-4.7.4/x86_64-unknown-linux-gnu/libstdc++-v3/include/bits/basic_string.h' line='351' column='1' visibility='default' binding='global' size-in-bits='64' elf-symbol-id='_ZNSs7_M_copyEPcPKcm@GLIBCXX_3.4'>
             <parameter type-id='type-id-53'/>
             <parameter type-id='type-id-4'/>
             <parameter type-id='type-id-829'/>
@@ -13453,7 +13460,7 @@
           </function-decl>
         </member-function>
         <member-function access='private' static='yes'>
-          <function-decl name='_M_moveXX' mangled-name='_ZNSs7_M_moveEPcPKcm' filepath='/tmp/legendre/spack-stage/spack-stage-wfh0ig/gcc-4.7.4/x86_64-unknown-linux-gnu/libstdc++-v3/include/bits/basic_string.h' line='360' column='1' visibility='default' binding='global' size-in-bits='64' elf-symbol-id='_ZNSs7_M_moveEPcPKcm@@GLIBCXX_3.4.5'>
+          <function-decl name='_M_moveXX' mangled-name='_ZNSs9_M_moveXXEPcPKcm' filepath='/tmp/legendre/spack-stage/spack-stage-wfh0ig/gcc-4.7.4/x86_64-unknown-linux-gnu/libstdc++-v3/include/bits/basic_string.h' line='360' column='1' visibility='default' binding='global' size-in-bits='64' elf-symbol-id='_ZNSs7_M_moveEPcPKcm@@GLIBCXX_3.4.5'>
             <parameter type-id='type-id-53'/>
             <parameter type-id='type-id-4'/>
             <parameter type-id='type-id-829'/>
@@ -13461,7 +13468,7 @@
           </function-decl>
         </member-function>
         <member-function access='private' static='yes'>
-          <function-decl name='_M_assignXX' mangled-name='_ZNSs9_M_assignEPcmc' filepath='/tmp/legendre/spack-stage/spack-stage-wfh0ig/gcc-4.7.4/x86_64-unknown-linux-gnu/libstdc++-v3/include/bits/basic_string.h' line='369' column='1' visibility='default' binding='global' size-in-bits='64' elf-symbol-id='_ZNSs9_M_assignEPcmc@@GLIBCXX_3.4.5'>
+          <function-decl name='_M_assignXX' mangled-name='_ZNSs11_M_assignXXEPcmc' filepath='/tmp/legendre/spack-stage/spack-stage-wfh0ig/gcc-4.7.4/x86_64-unknown-linux-gnu/libstdc++-v3/include/bits/basic_string.h' line='369' column='1' visibility='default' binding='global' size-in-bits='64' elf-symbol-id='_ZNSs9_M_assignEPcmc@@GLIBCXX_3.4.5'>
             <parameter type-id='type-id-53'/>
             <parameter type-id='type-id-829'/>
             <parameter type-id='type-id-206'/>
@@ -13469,14 +13476,14 @@
           </function-decl>
         </member-function>
         <member-function access='private' const='yes'>
-          <function-decl name='_M_disjunctXX' mangled-name='_ZNKSs11_M_disjunctEPKc' filepath='/tmp/legendre/spack-stage/spack-stage-wfh0ig/gcc-4.7.4/x86_64-unknown-linux-gnu/libstdc++-v3/include/bits/basic_string.h' line='342' column='1' visibility='default' binding='global' size-in-bits='64' elf-symbol-id='_ZNKSs11_M_disjunctEPKc@@GLIBCXX_3.4.5'>
+          <function-decl name='_M_disjunctXX' mangled-name='_ZNKSs13_M_disjunctXXEPKc' filepath='/tmp/legendre/spack-stage/spack-stage-wfh0ig/gcc-4.7.4/x86_64-unknown-linux-gnu/libstdc++-v3/include/bits/basic_string.h' line='342' column='1' visibility='default' binding='global' size-in-bits='64' elf-symbol-id='_ZNKSs11_M_disjunctEPKc@@GLIBCXX_3.4.5'>
             <parameter type-id='type-id-825' is-artificial='yes'/>
             <parameter type-id='type-id-4'/>
             <return type-id='type-id-10'/>
           </function-decl>
         </member-function>
         <member-function access='private' const='yes'>
-          <function-decl name='_M_check_lengthXX' mangled-name='_ZNKSs15_M_check_lengthEmmPKc' filepath='/tmp/legendre/spack-stage/spack-stage-wfh0ig/gcc-4.7.4/x86_64-unknown-linux-gnu/libstdc++-v3/include/bits/basic_string.h' line='326' column='1' visibility='default' binding='global' size-in-bits='64' elf-symbol-id='_ZNKSs15_M_check_lengthEmmPKc@GLIBCXX_3.4'>
+          <function-decl name='_M_check_lengthXX' mangled-name='_ZNKSs17_M_check_lengthXXEmmPKc' filepath='/tmp/legendre/spack-stage/spack-stage-wfh0ig/gcc-4.7.4/x86_64-unknown-linux-gnu/libstdc++-v3/include/bits/basic_string.h' line='326' column='1' visibility='default' binding='global' size-in-bits='64' elf-symbol-id='_ZNKSs15_M_check_lengthEmmPKc@GLIBCXX_3.4'>
             <parameter type-id='type-id-825' is-artificial='yes'/>
             <parameter type-id='type-id-829'/>
             <parameter type-id='type-id-829'/>
@@ -15741,6 +15748,13 @@
             <return type-id='type-id-897'/>
           </function-decl>
         </member-function>
+        <member-function access='private' const='yes'>
+          <function-decl name='_M_disjunct' mangled-name='_ZNKSs11_M_disjunctEPKc' filepath='/tmp/legendre/spack-stage/spack-stage-wfh0ig/gcc-4.7.4/x86_64-unknown-linux-gnu/libstdc++-v3/include/bits/basic_string.h' line='342' column='1' visibility='default' binding='global' size-in-bits='64'>
+            <parameter type-id='type-id-825' is-artificial='yes'/>
+            <parameter type-id='type-id-4'/>
+            <return type-id='type-id-10'/>
+          </function-decl>
+        </member-function>
         <member-function access='private'>
           <function-decl name='append' mangled-name='_ZNSs6appendEPKcm' filepath='/tmp/legendre/spack-stage/spack-stage-wfh0ig/gcc-4.7.4/x86_64-unknown-linux-gnu/libstdc++-v3/include/bits/basic_string.h' line='995' column='1' visibility='default' binding='global' size-in-bits='64' elf-symbol-id='_ZNSs6appendEPKcm@@GLIBCXX_3.4'>
             <parameter type-id='type-id-898' is-artificial='yes'/>
@@ -15778,6 +15792,39 @@
             <return type-id='type-id-5'/>
           </function-decl>
         </member-function>
+        <member-function access='private' const='yes'>
+          <function-decl name='_M_check_length' mangled-name='_ZNKSs15_M_check_lengthEmmPKc' filepath='/tmp/legendre/spack-stage/spack-stage-wfh0ig/gcc-4.7.4/x86_64-unknown-linux-gnu/libstdc++-v3/include/bits/basic_string.h' line='326' column='1' visibility='default' binding='global' size-in-bits='64'>
+            <parameter type-id='type-id-825' is-artificial='yes'/>
+            <parameter type-id='type-id-829'/>
+            <parameter type-id='type-id-829'/>
+            <parameter type-id='type-id-4'/>
+            <return type-id='type-id-5'/>
+          </function-decl>
+        </member-function>
+        <member-function access='private' static='yes'>
+          <function-decl name='_M_copy' mangled-name='_ZNSs7_M_copyEPcPKcm' filepath='/tmp/legendre/spack-stage/spack-stage-wfh0ig/gcc-4.7.4/x86_64-unknown-linux-gnu/libstdc++-v3/include/bits/basic_string.h' line='351' column='1' visibility='default' binding='global' size-in-bits='64'>
+            <parameter type-id='type-id-53'/>
+            <parameter type-id='type-id-4'/>
+            <parameter type-id='type-id-829'/>
+            <return type-id='type-id-5'/>
+          </function-decl>
+        </member-function>
+        <member-function access='private' static='yes'>
+          <function-decl name='_M_move' mangled-name='_ZNSs7_M_moveEPcPKcm' filepath='/tmp/legendre/spack-stage/spack-stage-wfh0ig/gcc-4.7.4/x86_64-unknown-linux-gnu/libstdc++-v3/include/bits/basic_string.h' line='360' column='1' visibility='default' binding='global' size-in-bits='64'>
+            <parameter type-id='type-id-53'/>
+            <parameter type-id='type-id-4'/>
+            <parameter type-id='type-id-829'/>
+            <return type-id='type-id-5'/>
+          </function-decl>
+        </member-function>
+        <member-function access='private' static='yes'>
+          <function-decl name='_M_assign' mangled-name='_ZNSs9_M_assignEPcmc' filepath='/tmp/legendre/spack-stage/spack-stage-wfh0ig/gcc-4.7.4/x86_64-unknown-linux-gnu/libstdc++-v3/include/bits/basic_string.h' line='369' column='1' visibility='default' binding='global' size-in-bits='64'>
+            <parameter type-id='type-id-53'/>
+            <parameter type-id='type-id-829'/>
+            <parameter type-id='type-id-206'/>
+            <return type-id='type-id-5'/>
+          </function-decl>
+        </member-function>
         <member-function access='private' static='yes'>
           <function-decl name='_S_copy_chars' mangled-name='_ZNSs13_S_copy_charsEPcS_S_' filepath='/tmp/legendre/spack-stage/spack-stage-wfh0ig/gcc-4.7.4/x86_64-unknown-linux-gnu/libstdc++-v3/include/bits/basic_string.h' line='396' column='1' visibility='default' binding='global' size-in-bits='64' elf-symbol-id='_ZNSs13_S_copy_charsEPcS_S_@@GLIBCXX_3.4'>
             <parameter type-id='type-id-53'/>
@@ -16698,7 +16745,14 @@
               </function-decl>
             </member-function>
             <member-function access='public'>
-              <function-decl name='_M_set_length_and_sharableXX' mangled-name='_ZNSbIwSt11char_traitsIwESaIwEE4_Rep26_M_set_length_and_sharableEm' filepath='/tmp/legendre/spack-stage/spack-stage-wfh0ig/gcc-4.7.4/x86_64-unknown-linux-gnu/libstdc++-v3/include/bits/basic_string.h' line='204' column='1' visibility='default' binding='global' size-in-bits='64' elf-symbol-id='_ZNSbIwSt11char_traitsIwESaIwEE4_Rep26_M_set_length_and_sharableEm@@GLIBCXX_3.4.5'>
+              <function-decl name='_M_set_length_and_sharableXX' mangled-name='_ZNSbIwSt11char_traitsIwESaIwEE4_Rep28_M_set_length_and_sharableXXEm' filepath='/tmp/legendre/spack-stage/spack-stage-wfh0ig/gcc-4.7.4/x86_64-unknown-linux-gnu/libstdc++-v3/include/bits/basic_string.h' line='204' column='1' visibility='default' binding='global' size-in-bits='64' elf-symbol-id='_ZNSbIwSt11char_traitsIwESaIwEE4_Rep26_M_set_length_and_sharableEm@@GLIBCXX_3.4.5'>
+                <parameter type-id='type-id-908' is-artificial='yes'/>
+                <parameter type-id='type-id-837'/>
+                <return type-id='type-id-5'/>
+              </function-decl>
+            </member-function>
+            <member-function access='public'>
+              <function-decl name='_M_set_length_and_sharable' mangled-name='_ZNSbIwSt11char_traitsIwESaIwEE4_Rep26_M_set_length_and_sharableEm' filepath='/tmp/legendre/spack-stage/spack-stage-wfh0ig/gcc-4.7.4/x86_64-unknown-linux-gnu/libstdc++-v3/include/bits/basic_string.h' line='204' column='1' visibility='default' binding='global' size-in-bits='64'>
                 <parameter type-id='type-id-908' is-artificial='yes'/>
                 <parameter type-id='type-id-837'/>
                 <return type-id='type-id-5'/>
@@ -16978,7 +17032,7 @@
           </function-decl>
         </member-function>
         <member-function access='private' static='yes'>
-          <function-decl name='_M_copyXX' mangled-name='_ZNSbIwSt11char_traitsIwESaIwEE7_M_copyEPwPKwm' filepath='/tmp/legendre/spack-stage/spack-stage-wfh0ig/gcc-4.7.4/x86_64-unknown-linux-gnu/libstdc++-v3/include/bits/basic_string.h' line='351' column='1' visibility='default' binding='global' size-in-bits='64' elf-symbol-id='_ZNSbIwSt11char_traitsIwESaIwEE7_M_copyEPwPKwm@GLIBCXX_3.4'>
+          <function-decl name='_M_copyXX' mangled-name='_ZNSbIwSt11char_traitsIwESaIwEE9_M_copyXXEPwPKwm' filepath='/tmp/legendre/spack-stage/spack-stage-wfh0ig/gcc-4.7.4/x86_64-unknown-linux-gnu/libstdc++-v3/include/bits/basic_string.h' line='351' column='1' visibility='default' binding='global' size-in-bits='64' elf-symbol-id='_ZNSbIwSt11char_traitsIwESaIwEE7_M_copyEPwPKwm@GLIBCXX_3.4'>
             <parameter type-id='type-id-59'/>
             <parameter type-id='type-id-61'/>
             <parameter type-id='type-id-837'/>
@@ -16986,7 +17040,7 @@
           </function-decl>
         </member-function>
         <member-function access='private' static='yes'>
-          <function-decl name='_M_moveXX' mangled-name='_ZNSbIwSt11char_traitsIwESaIwEE7_M_moveEPwPKwm' filepath='/tmp/legendre/spack-stage/spack-stage-wfh0ig/gcc-4.7.4/x86_64-unknown-linux-gnu/libstdc++-v3/include/bits/basic_string.h' line='360' column='1' visibility='default' binding='global' size-in-bits='64' elf-symbol-id='_ZNSbIwSt11char_traitsIwESaIwEE7_M_moveEPwPKwm@GLIBCXX_3.4'>
+          <function-decl name='_M_moveXX' mangled-name='_ZNSbIwSt11char_traitsIwESaIwEE9_M_moveXXEPwPKwm' filepath='/tmp/legendre/spack-stage/spack-stage-wfh0ig/gcc-4.7.4/x86_64-unknown-linux-gnu/libstdc++-v3/include/bits/basic_string.h' line='360' column='1' visibility='default' binding='global' size-in-bits='64' elf-symbol-id='_ZNSbIwSt11char_traitsIwESaIwEE7_M_moveEPwPKwm@GLIBCXX_3.4'>
             <parameter type-id='type-id-59'/>
             <parameter type-id='type-id-61'/>
             <parameter type-id='type-id-837'/>
@@ -16994,7 +17048,7 @@
           </function-decl>
         </member-function>
         <member-function access='private' static='yes'>
-          <function-decl name='_M_assignXX' mangled-name='_ZNSbIwSt11char_traitsIwESaIwEE9_M_assignEPwmw' filepath='/tmp/legendre/spack-stage/spack-stage-wfh0ig/gcc-4.7.4/x86_64-unknown-linux-gnu/libstdc++-v3/include/bits/basic_string.h' line='369' column='1' visibility='default' binding='global' size-in-bits='64' elf-symbol-id='_ZNSbIwSt11char_traitsIwESaIwEE9_M_assignEPwmw@GLIBCXX_3.4'>
+          <function-decl name='_M_assignXX' mangled-name='_ZNSbIwSt11char_traitsIwESaIwEE11_M_assignXXEPwmw' filepath='/tmp/legendre/spack-stage/spack-stage-wfh0ig/gcc-4.7.4/x86_64-unknown-linux-gnu/libstdc++-v3/include/bits/basic_string.h' line='369' column='1' visibility='default' binding='global' size-in-bits='64' elf-symbol-id='_ZNSbIwSt11char_traitsIwESaIwEE9_M_assignEPwmw@GLIBCXX_3.4'>
             <parameter type-id='type-id-59'/>
             <parameter type-id='type-id-837'/>
             <parameter type-id='type-id-60'/>
@@ -17002,14 +17056,14 @@
           </function-decl>
         </member-function>
         <member-function access='private' const='yes'>
-          <function-decl name='_M_disjunctXX' mangled-name='_ZNKSbIwSt11char_traitsIwESaIwEE11_M_disjunctEPKw' filepath='/tmp/legendre/spack-stage/spack-stage-wfh0ig/gcc-4.7.4/x86_64-unknown-linux-gnu/libstdc++-v3/include/bits/basic_string.h' line='342' column='1' visibility='default' binding='global' size-in-bits='64' elf-symbol-id='_ZNKSbIwSt11char_traitsIwESaIwEE11_M_disjunctEPKw@GLIBCXX_3.4'>
+          <function-decl name='_M_disjunctXX' mangled-name='_ZNKSbIwSt11char_traitsIwESaIwEE13_M_disjunctXXEPKw' filepath='/tmp/legendre/spack-stage/spack-stage-wfh0ig/gcc-4.7.4/x86_64-unknown-linux-gnu/libstdc++-v3/include/bits/basic_string.h' line='342' column='1' visibility='default' binding='global' size-in-bits='64' elf-symbol-id='_ZNKSbIwSt11char_traitsIwESaIwEE11_M_disjunctEPKw@GLIBCXX_3.4'>
             <parameter type-id='type-id-833' is-artificial='yes'/>
             <parameter type-id='type-id-61'/>
             <return type-id='type-id-10'/>
           </function-decl>
         </member-function>
         <member-function access='private' const='yes'>
-          <function-decl name='_M_check_lengthXX' mangled-name='_ZNKSbIwSt11char_traitsIwESaIwEE15_M_check_lengthEmmPKc' filepath='/tmp/legendre/spack-stage/spack-stage-wfh0ig/gcc-4.7.4/x86_64-unknown-linux-gnu/libstdc++-v3/include/bits/basic_string.h' line='326' column='1' visibility='default' binding='global' size-in-bits='64' elf-symbol-id='_ZNKSbIwSt11char_traitsIwESaIwEE15_M_check_lengthEmmPKc@@GLIBCXX_3.4.5'>
+          <function-decl name='_M_check_lengthXX' mangled-name='_ZNKSbIwSt11char_traitsIwESaIwEE17_M_check_lengthXXEmmPKc' filepath='/tmp/legendre/spack-stage/spack-stage-wfh0ig/gcc-4.7.4/x86_64-unknown-linux-gnu/libstdc++-v3/include/bits/basic_string.h' line='326' column='1' visibility='default' binding='global' size-in-bits='64' elf-symbol-id='_ZNKSbIwSt11char_traitsIwESaIwEE15_M_check_lengthEmmPKc@@GLIBCXX_3.4.5'>
             <parameter type-id='type-id-833' is-artificial='yes'/>
             <parameter type-id='type-id-837'/>
             <parameter type-id='type-id-837'/>
@@ -18117,6 +18171,13 @@
             <return type-id='type-id-903'/>
           </function-decl>
         </member-function>
+        <member-function access='private' const='yes'>
+          <function-decl name='_M_disjunct' mangled-name='_ZNKSbIwSt11char_traitsIwESaIwEE11_M_disjunctEPKw' filepath='/tmp/legendre/spack-stage/spack-stage-wfh0ig/gcc-4.7.4/x86_64-unknown-linux-gnu/libstdc++-v3/include/bits/basic_string.h' line='342' column='1' visibility='default' binding='global' size-in-bits='64'>
+            <parameter type-id='type-id-833' is-artificial='yes'/>
+            <parameter type-id='type-id-61'/>
+            <return type-id='type-id-10'/>
+          </function-decl>
+        </member-function>
         <member-function access='private'>
           <function-decl name='append' mangled-name='_ZNSbIwSt11char_traitsIwESaIwEE6appendEPKwm' filepath='/tmp/legendre/spack-stage/spack-stage-wfh0ig/gcc-4.7.4/x86_64-unknown-linux-gnu/libstdc++-v3/include/bits/basic_string.h' line='995' column='1' visibility='default' binding='global' size-in-bits='64' elf-symbol-id='_ZNSbIwSt11char_traitsIwESaIwEE6appendEPKwm@@GLIBCXX_3.4'>
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@@ -18180,6 +18241,39 @@
             <return type-id='type-id-5'/>
           </function-decl>
         </member-function>
+        <member-function access='private' const='yes'>
+          <function-decl name='_M_check_length' mangled-name='_ZNKSbIwSt11char_traitsIwESaIwEE15_M_check_lengthEmmPKc' filepath='/tmp/legendre/spack-stage/spack-stage-wfh0ig/gcc-4.7.4/x86_64-unknown-linux-gnu/libstdc++-v3/include/bits/basic_string.h' line='326' column='1' visibility='default' binding='global' size-in-bits='64'>
+            <parameter type-id='type-id-833' is-artificial='yes'/>
+            <parameter type-id='type-id-837'/>
+            <parameter type-id='type-id-837'/>
+            <parameter type-id='type-id-4'/>
+            <return type-id='type-id-5'/>
+          </function-decl>
+        </member-function>
+        <member-function access='private' static='yes'>
+          <function-decl name='_M_copy' mangled-name='_ZNSbIwSt11char_traitsIwESaIwEE7_M_copyEPwPKwm' filepath='/tmp/legendre/spack-stage/spack-stage-wfh0ig/gcc-4.7.4/x86_64-unknown-linux-gnu/libstdc++-v3/include/bits/basic_string.h' line='351' column='1' visibility='default' binding='global' size-in-bits='64'>
+            <parameter type-id='type-id-59'/>
+            <parameter type-id='type-id-61'/>
+            <parameter type-id='type-id-837'/>
+            <return type-id='type-id-5'/>
+          </function-decl>
+        </member-function>
+        <member-function access='private' static='yes'>
+          <function-decl name='_M_move' mangled-name='_ZNSbIwSt11char_traitsIwESaIwEE7_M_moveEPwPKwm' filepath='/tmp/legendre/spack-stage/spack-stage-wfh0ig/gcc-4.7.4/x86_64-unknown-linux-gnu/libstdc++-v3/include/bits/basic_string.h' line='360' column='1' visibility='default' binding='global' size-in-bits='64'>
+            <parameter type-id='type-id-59'/>
+            <parameter type-id='type-id-61'/>
+            <parameter type-id='type-id-837'/>
+            <return type-id='type-id-5'/>
+          </function-decl>
+        </member-function>
+        <member-function access='private' static='yes'>
+          <function-decl name='_M_assign' mangled-name='_ZNSbIwSt11char_traitsIwESaIwEE9_M_assignEPwmw' filepath='/tmp/legendre/spack-stage/spack-stage-wfh0ig/gcc-4.7.4/x86_64-unknown-linux-gnu/libstdc++-v3/include/bits/basic_string.h' line='369' column='1' visibility='default' binding='global' size-in-bits='64'>
+            <parameter type-id='type-id-59'/>
+            <parameter type-id='type-id-837'/>
+            <parameter type-id='type-id-60'/>
+            <return type-id='type-id-5'/>
+          </function-decl>
+        </member-function>
         <member-function access='private' static='yes'>
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@@ -19143,7 +19237,7 @@
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+          <function-decl name='eqXX' mangled-name='_ZNSt11char_traitsIcE4eqXXERKcS2_' filepath='/tmp/legendre/spack-stage/spack-stage-wfh0ig/gcc-4.7.4/x86_64-unknown-linux-gnu/libstdc++-v3/include/bits/char_traits.h' line='248' column='1' visibility='default' binding='global' size-in-bits='64' elf-symbol-id='_ZNSt11char_traitsIcE2eqERKcS2_@@GLIBCXX_3.4.5'>
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             <return type-id='type-id-10'/>
@@ -19207,6 +19301,13 @@
             <return type-id='type-id-839'/>
           </function-decl>
         </member-function>
+        <member-function access='public' static='yes'>
+          <function-decl name='eq' mangled-name='_ZNSt11char_traitsIcE2eqERKcS2_' filepath='/tmp/legendre/spack-stage/spack-stage-wfh0ig/gcc-4.7.4/x86_64-unknown-linux-gnu/libstdc++-v3/include/bits/char_traits.h' line='248' column='1' visibility='default' binding='global' size-in-bits='64'>
+            <parameter type-id='type-id-841'/>
+            <parameter type-id='type-id-841'/>
+            <return type-id='type-id-10'/>
+          </function-decl>
+        </member-function>
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@@ -19250,7 +19351,7 @@
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+          <function-decl name='eqXX' mangled-name='_ZNSt11char_traitsIwE4eqXXERKwS2_' filepath='/tmp/legendre/spack-stage/spack-stage-wfh0ig/gcc-4.7.4/x86_64-unknown-linux-gnu/libstdc++-v3/include/bits/char_traits.h' line='319' column='1' visibility='default' binding='global' size-in-bits='64' elf-symbol-id='_ZNSt11char_traitsIwE2eqERKwS2_@@GLIBCXX_3.4.5'>
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@@ -19294,6 +19395,13 @@
             <return type-id='type-id-849'/>
           </function-decl>
         </member-function>
+        <member-function access='public' static='yes'>
+          <function-decl name='eq' mangled-name='_ZNSt11char_traitsIwE2eqERKwS2_' filepath='/tmp/legendre/spack-stage/spack-stage-wfh0ig/gcc-4.7.4/x86_64-unknown-linux-gnu/libstdc++-v3/include/bits/char_traits.h' line='319' column='1' visibility='default' binding='global' size-in-bits='64'>
+            <parameter type-id='type-id-848'/>
+            <parameter type-id='type-id-848'/>
+            <return type-id='type-id-10'/>
+          </function-decl>
+        </member-function>
         <member-function access='public' static='yes'>
           <function-decl name='not_eof' mangled-name='_ZNSt11char_traitsIwE7not_eofERKj' filepath='/tmp/legendre/spack-stage/spack-stage-wfh0ig/gcc-4.7.4/x86_64-unknown-linux-gnu/libstdc++-v3/include/bits/char_traits.h' line='367' column='1' visibility='default' binding='global' size-in-bits='64'>
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@@ -19407,7 +19515,7 @@
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+          <function-decl name='operator++' mangled-name='_ZNSt21istreambuf_iteratorXXIcSt11char_traitsIcEEppEv' filepath='/tmp/legendre/spack-stage/spack-stage-wfh0ig/gcc-4.7.4/x86_64-unknown-linux-gnu/libstdc++-v3/include/bits/streambuf_iterator.h' line='139' column='1' visibility='default' binding='global' size-in-bits='64' elf-symbol-id='_ZNSt19istreambuf_iteratorIcSt11char_traitsIcEEppEv@GLIBCXX_3.4'>
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@@ -19454,7 +19562,7 @@
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-          <function-decl name='operator++' mangled-name='_ZNSt19istreambuf_iteratorIwSt11char_traitsIwEEppEv' filepath='/tmp/legendre/spack-stage/spack-stage-wfh0ig/gcc-4.7.4/x86_64-unknown-linux-gnu/libstdc++-v3/include/bits/streambuf_iterator.h' line='139' column='1' visibility='default' binding='global' size-in-bits='64' elf-symbol-id='_ZNSt19istreambuf_iteratorIwSt11char_traitsIwEEppEv@GLIBCXX_3.4'>
+          <function-decl name='operator++' mangled-name='_ZNSt21istreambuf_iteratorXXIwSt11char_traitsIwEEppEv' filepath='/tmp/legendre/spack-stage/spack-stage-wfh0ig/gcc-4.7.4/x86_64-unknown-linux-gnu/libstdc++-v3/include/bits/streambuf_iterator.h' line='139' column='1' visibility='default' binding='global' size-in-bits='64' elf-symbol-id='_ZNSt19istreambuf_iteratorIwSt11char_traitsIwEEppEv@GLIBCXX_3.4'>
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@@ -20046,7 +20154,7 @@
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-          <function-decl name='is_open' mangled-name='_ZNKSt13basic_fstreamIcSt11char_traitsIcEE7is_openEv' filepath='/tmp/legendre/spack-stage/spack-stage-wfh0ig/gcc-4.7.4/x86_64-unknown-linux-gnu/libstdc++-v3/include/fstream' line='856' column='1' visibility='default' binding='global' size-in-bits='64' elf-symbol-id='_ZNKSt13basic_fstreamIcSt11char_traitsIcEE7is_openEv@GLIBCXX_3.4'>
+          <function-decl name='is_open' mangled-name='_ZNKSt15basic_fstreamXXIcSt11char_traitsIcEE7is_openEv' filepath='/tmp/legendre/spack-stage/spack-stage-wfh0ig/gcc-4.7.4/x86_64-unknown-linux-gnu/libstdc++-v3/include/fstream' line='856' column='1' visibility='default' binding='global' size-in-bits='64' elf-symbol-id='_ZNKSt13basic_fstreamIcSt11char_traitsIcEE7is_openEv@GLIBCXX_3.4'>
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@@ -20054,7 +20162,7 @@
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-          <function-decl name='is_open' mangled-name='_ZNKSt13basic_fstreamIwSt11char_traitsIwEE7is_openEv' filepath='/tmp/legendre/spack-stage/spack-stage-wfh0ig/gcc-4.7.4/x86_64-unknown-linux-gnu/libstdc++-v3/include/fstream' line='856' column='1' visibility='default' binding='global' size-in-bits='64' elf-symbol-id='_ZNKSt13basic_fstreamIwSt11char_traitsIwEE7is_openEv@GLIBCXX_3.4'>
+          <function-decl name='is_open' mangled-name='_ZNKSt15basic_fstreamXXIwSt11char_traitsIwEE7is_openEv' filepath='/tmp/legendre/spack-stage/spack-stage-wfh0ig/gcc-4.7.4/x86_64-unknown-linux-gnu/libstdc++-v3/include/fstream' line='856' column='1' visibility='default' binding='global' size-in-bits='64' elf-symbol-id='_ZNKSt13basic_fstreamIwSt11char_traitsIwEE7is_openEv@GLIBCXX_3.4'>
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@@ -20062,7 +20170,7 @@
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-          <function-decl name='is_open' mangled-name='_ZNKSt14basic_ifstreamIcSt11char_traitsIcEE7is_openEv' filepath='/tmp/legendre/spack-stage/spack-stage-wfh0ig/gcc-4.7.4/x86_64-unknown-linux-gnu/libstdc++-v3/include/fstream' line='516' column='1' visibility='default' binding='global' size-in-bits='64' elf-symbol-id='_ZNKSt14basic_ifstreamIcSt11char_traitsIcEE7is_openEv@GLIBCXX_3.4'>
+          <function-decl name='is_open' mangled-name='_ZNKSt16basic_ifstreamXXIcSt11char_traitsIcEE7is_openEv' filepath='/tmp/legendre/spack-stage/spack-stage-wfh0ig/gcc-4.7.4/x86_64-unknown-linux-gnu/libstdc++-v3/include/fstream' line='516' column='1' visibility='default' binding='global' size-in-bits='64' elf-symbol-id='_ZNKSt14basic_ifstreamIcSt11char_traitsIcEE7is_openEv@GLIBCXX_3.4'>
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@@ -20070,7 +20178,7 @@
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-          <function-decl name='is_open' mangled-name='_ZNKSt14basic_ifstreamIwSt11char_traitsIwEE7is_openEv' filepath='/tmp/legendre/spack-stage/spack-stage-wfh0ig/gcc-4.7.4/x86_64-unknown-linux-gnu/libstdc++-v3/include/fstream' line='516' column='1' visibility='default' binding='global' size-in-bits='64' elf-symbol-id='_ZNKSt14basic_ifstreamIwSt11char_traitsIwEE7is_openEv@@GLIBCXX_3.4.5'>
+          <function-decl name='is_open' mangled-name='_ZNKSt16basic_ifstreamXXIwSt11char_traitsIwEE7is_openEv' filepath='/tmp/legendre/spack-stage/spack-stage-wfh0ig/gcc-4.7.4/x86_64-unknown-linux-gnu/libstdc++-v3/include/fstream' line='516' column='1' visibility='default' binding='global' size-in-bits='64' elf-symbol-id='_ZNKSt14basic_ifstreamIwSt11char_traitsIwEE7is_openEv@@GLIBCXX_3.4.5'>
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@@ -21414,7 +21522,7 @@
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-          <function-decl name='is_open' mangled-name='_ZNKSt14basic_ofstreamIcSt11char_traitsIcEE7is_openEv' filepath='/tmp/legendre/spack-stage/spack-stage-wfh0ig/gcc-4.7.4/x86_64-unknown-linux-gnu/libstdc++-v3/include/fstream' line='687' column='1' visibility='default' binding='global' size-in-bits='64' elf-symbol-id='_ZNKSt14basic_ofstreamIcSt11char_traitsIcEE7is_openEv@@GLIBCXX_3.4.5'>
+          <function-decl name='is_open' mangled-name='_ZNKSt16basic_ofstreamXXIcSt11char_traitsIcEE7is_openEv' filepath='/tmp/legendre/spack-stage/spack-stage-wfh0ig/gcc-4.7.4/x86_64-unknown-linux-gnu/libstdc++-v3/include/fstream' line='687' column='1' visibility='default' binding='global' size-in-bits='64' elf-symbol-id='_ZNKSt14basic_ofstreamIcSt11char_traitsIcEE7is_openEv@@GLIBCXX_3.4.5'>
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@@ -21422,7 +21530,7 @@
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+          <function-decl name='is_open' mangled-name='_ZNKSt16basic_ofstreamXXIwSt11char_traitsIwEE7is_openEv' filepath='/tmp/legendre/spack-stage/spack-stage-wfh0ig/gcc-4.7.4/x86_64-unknown-linux-gnu/libstdc++-v3/include/fstream' line='687' column='1' visibility='default' binding='global' size-in-bits='64' elf-symbol-id='_ZNKSt14basic_ofstreamIwSt11char_traitsIwEE7is_openEv@GLIBCXX_3.4'>
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+            <function-decl name='swap' mangled-name='_ZNSt8__detail17_List_node_baseXX4swapERS0_S1_' filepath='/tmp/legendre/spack-stage/spack-stage-wfh0ig/gcc-4.7.4/x86_64-unknown-linux-gnu/libstdc++-v3/include/bits/stl_list.h' line='84' column='1' visibility='default' binding='global' size-in-bits='64' elf-symbol-id='_ZN10__gnu_norm15_List_node_base4swapERS0_S1_@@GLIBCXX_3.4'>
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+            <function-decl name='_M_transfer' mangled-name='_ZNSt8__detail17_List_node_baseXX11_M_transferEPS0_S1_' filepath='/tmp/legendre/spack-stage/spack-stage-wfh0ig/gcc-4.7.4/x86_64-unknown-linux-gnu/libstdc++-v3/include/bits/stl_list.h' line='87' column='1' visibility='default' binding='global' size-in-bits='64' elf-symbol-id='_ZN10__gnu_norm15_List_node_base8transferEPS0_S1_@@GLIBCXX_3.4'>
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@@ -22502,20 +22610,20 @@
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           <member-function access='public'>
-            <function-decl name='_M_reverse' mangled-name='_ZN10__gnu_norm15_List_node_base7reverseEv' filepath='/tmp/legendre/spack-stage/spack-stage-wfh0ig/gcc-4.7.4/x86_64-unknown-linux-gnu/libstdc++-v3/include/bits/stl_list.h' line='91' column='1' visibility='default' binding='global' size-in-bits='64' elf-symbol-id='_ZN10__gnu_norm15_List_node_base7reverseEv@@GLIBCXX_3.4'>
+            <function-decl name='_M_reverse' mangled-name='_ZNSt8__detail17_List_node_baseXX10_M_reverseEv' filepath='/tmp/legendre/spack-stage/spack-stage-wfh0ig/gcc-4.7.4/x86_64-unknown-linux-gnu/libstdc++-v3/include/bits/stl_list.h' line='91' column='1' visibility='default' binding='global' size-in-bits='64' elf-symbol-id='_ZN10__gnu_norm15_List_node_base7reverseEv@@GLIBCXX_3.4'>
               <parameter type-id='type-id-873' is-artificial='yes'/>
               <return type-id='type-id-5'/>
             </function-decl>
           </member-function>
           <member-function access='public'>
-            <function-decl name='_M_hook' mangled-name='_ZN10__gnu_norm15_List_node_base4hookEPS0_' filepath='/tmp/legendre/spack-stage/spack-stage-wfh0ig/gcc-4.7.4/x86_64-unknown-linux-gnu/libstdc++-v3/include/bits/stl_list.h' line='94' column='1' visibility='default' binding='global' size-in-bits='64' elf-symbol-id='_ZN10__gnu_norm15_List_node_base4hookEPS0_@@GLIBCXX_3.4'>
+            <function-decl name='_M_hook' mangled-name='_ZNSt8__detail17_List_node_baseXX7_M_hookEPS0_' filepath='/tmp/legendre/spack-stage/spack-stage-wfh0ig/gcc-4.7.4/x86_64-unknown-linux-gnu/libstdc++-v3/include/bits/stl_list.h' line='94' column='1' visibility='default' binding='global' size-in-bits='64' elf-symbol-id='_ZN10__gnu_norm15_List_node_base4hookEPS0_@@GLIBCXX_3.4'>
               <parameter type-id='type-id-873' is-artificial='yes'/>
               <parameter type-id='type-id-873'/>
               <return type-id='type-id-5'/>
             </function-decl>
           </member-function>
           <member-function access='public'>
-            <function-decl name='_M_unhook' mangled-name='_ZN10__gnu_norm15_List_node_base6unhookEv' filepath='/tmp/legendre/spack-stage/spack-stage-wfh0ig/gcc-4.7.4/x86_64-unknown-linux-gnu/libstdc++-v3/include/bits/stl_list.h' line='97' column='1' visibility='default' binding='global' size-in-bits='64' elf-symbol-id='_ZN10__gnu_norm15_List_node_base6unhookEv@@GLIBCXX_3.4'>
+            <function-decl name='_M_unhook' mangled-name='_ZNSt8__detail17_List_node_baseXX9_M_unhookEv' filepath='/tmp/legendre/spack-stage/spack-stage-wfh0ig/gcc-4.7.4/x86_64-unknown-linux-gnu/libstdc++-v3/include/bits/stl_list.h' line='97' column='1' visibility='default' binding='global' size-in-bits='64' elf-symbol-id='_ZN10__gnu_norm15_List_node_base6unhookEv@@GLIBCXX_3.4'>
               <parameter type-id='type-id-873' is-artificial='yes'/>
               <return type-id='type-id-5'/>
             </function-decl>