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Add -Wshadow=local to warnings and fix reported issues.

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Fixes #25316.
This commit is contained in:
marxin
2019-02-12 21:10:08 +01:00
committed by Rémi Verschelde
parent 132e2f458d
commit 8d51618949
134 changed files with 1107 additions and 1110 deletions
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12
SConstruct
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@@ -336,12 +336,18 @@ if selected_platform in platform_list:
env.Append(CCFLAGS=['/WX'])
else: # Rest of the world
disable_nonessential_warnings = ['-Wno-sign-compare']
shadow_local_warning = []
if 'gcc' in os.path.basename(env["CC"]):
version = methods.get_compiler_version(env)
if version != None and version[0] >= '7':
shadow_local_warning = ['-Wshadow-local']
if (env["warnings"] == 'extra'):
env.Append(CCFLAGS=['-Wall', '-Wextra'])
env.Append(CCFLAGS=['-Wall', '-Wextra'] + shadow_local_warning)
elif (env["warnings"] == 'all'):
env.Append(CCFLAGS=['-Wall'] + disable_nonessential_warnings)
env.Append(CCFLAGS=['-Wall'] + shadow_local_warning + disable_nonessential_warnings)
elif (env["warnings"] == 'moderate'):
env.Append(CCFLAGS=['-Wall', '-Wno-unused'] + disable_nonessential_warnings)
env.Append(CCFLAGS=['-Wall', '-Wno-unused'] + shadow_local_warning + disable_nonessential_warnings)
else: # 'no'
env.Append(CCFLAGS=['-w'])
if (env["werror"]):