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Remove SConf test check_compiler_template_parentheses_warning

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Test check_compiler_template_parentheses_warning probes for a bug in
gcc-4.6.  Upstream fixed the bug in gcc-4.7.  Using gcc-4.6 is no longer
supported, so remove the test for the bug.
This commit is contained in:
Kp 2015-08-22 20:43:04 +00:00
parent e6fab164ae
commit 80f70fbc34
1 changed files with 0 additions and 12 deletions
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12
SConstruct
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@ -492,18 +492,6 @@ help:assume C++ compiler works
raise SCons.Errors.StopError("C++ compiler works, but C++ linker does not work.")
raise SCons.Errors.StopError("C++ compiler does not work.")
@_custom_test
def check_compiler_template_parentheses_warning(self,context):
# Test for https://gcc.gnu.org/bugzilla/show_bug.cgi?id=51064
text = '''
template <unsigned S1, unsigned S2 = ((S1 + 4 - 1) & ~(4 - 1))>
struct T {};
'''
main = 'T<3> t;(void)t;'
if self.Cxx11Compile(context, text=text, main=main, msg='whether C++ compiler accepts parenthesized template computations', testflags={'CXXFLAGS' : ['-Wparentheses']}) or \
self.Cxx11Compile(context, text=text, main=main, msg='whether C++ compiler understands -Wno-parentheses', successflags={'CXXFLAGS' : ['-Wno-parentheses']}):
return
raise SCons.Errors.StopError("C++ compiler errors on template computed expressions, even with -Wno-parentheses.")
@_custom_test
def check_compiler_missing_field_initializers(self,context):
f = {'CXXFLAGS' : ['-Wmissing-field-initializers']}
text = 'struct A{int a;};'