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Re: strtof is not defined anymore in std=c++11
- From: Jon TURNEY <jon dot turney at dronecode dot org dot uk>
- To: newlib at sourceware dot org
- Date: Thu, 11 Apr 2013 13:23:57 +0100
- Subject: Re: strtof is not defined anymore in std=c++11
- References: <515AB4D3 dot 8060405 at st dot com> <20130402120003 dot GC32544 at calimero dot vinschen dot de> <515B2D19 dot 10306 at dronecode dot org dot uk> <20130402191949 dot GA3192 at calimero dot vinschen dot de> <5164231C dot 5070001 at dronecode dot org dot uk> <20130411102444 dot GA3050 at calimero dot vinschen dot de>
On 11/04/2013 11:24, Corinna Vinschen wrote:
> On Apr 9 15:18, Jon TURNEY wrote:
>> $ g++ c99-stdlib-test.cpp -std=c++03 -Werror=implicit-function-declaration
>> c99-stdlib-test.cpp: In function âint main()â:
>> c99-stdlib-test.cpp:5:27: error: âstrtollâ was not declared in this scope
>> strtoll("1234", NULL , 0);
>> ^
>> c99-stdlib-test.cpp:6:27: error: âstrtoullâ was not declared in this scope
>> strtoull("1234", NULL, 0);
>> ^
>> c99-stdlib-test.cpp:7:22: error: âstrtofâ was not declared in this scope
>> strtof("1234", NULL);
>> ^
>>
>> $ g++ c99-stdlib-test.cpp -std=c++11 -Werror=implicit-function-declaration
>
> Unfortunately, compilation fails when building a plain-C application
> since __cplusplus is undefined in that case. I checked in a patched
> patch which also checks if __cplusplus is defined.
I'm obviously missing something here, as it WFM.