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CMakeLists: Make variable shadowing a compile-time error 

Now that the entire project is free of variable shadowing, we can enforce this as a compile time error to prevent any further introduction of this logic bug.
This commit is contained in:
Morph 2022-05-26 20:08:21 -04:00
parent d0328f49f1
commit efc89c032b
6 changed files with 5 additions and 16 deletions
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5
src/CMakeLists.txt
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@ -65,6 +65,10 @@ if (MSVC)
/we4305 # 'context': truncation from 'type1' to 'type2' /we4305 # 'context': truncation from 'type1' to 'type2'
/we4388 # 'expression': signed/unsigned mismatch /we4388 # 'expression': signed/unsigned mismatch
/we4389 # 'operator': signed/unsigned mismatch /we4389 # 'operator': signed/unsigned mismatch
/we4456 # Declaration of 'identifier' hides previous local declaration
/we4457 # Declaration of 'identifier' hides function parameter
/we4458 # Declaration of 'identifier' hides class member
/we4459 # Declaration of 'identifier' hides global declaration
/we4505 # 'function': unreferenced local function has been removed /we4505 # 'function': unreferenced local function has been removed
/we4547 # 'operator': operator before comma has no effect; expected operator with side-effect /we4547 # 'operator': operator before comma has no effect; expected operator with side-effect
/we4549 # 'operator1': operator before comma has no effect; did you intend 'operator2'? /we4549 # 'operator1': operator before comma has no effect; did you intend 'operator2'?
@ -92,6 +96,7 @@ else()
-Werror=missing-declarations -Werror=missing-declarations
-Werror=missing-field-initializers -Werror=missing-field-initializers
-Werror=reorder -Werror=reorder
-Werror=shadow
-Werror=sign-compare -Werror=sign-compare
-Werror=switch -Werror=switch
-Werror=uninitialized -Werror=uninitialized

2
src/audio_core/CMakeLists.txt
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@ -49,9 +49,7 @@ if (NOT MSVC)
target_compile_options(audio_core PRIVATE target_compile_options(audio_core PRIVATE
-Werror=conversion -Werror=conversion
-Werror=ignored-qualifiers -Werror=ignored-qualifiers
-Werror=shadow
-Werror=unused-parameter -Werror=unused-parameter
-Werror=unused-variable
$<$<CXX_COMPILER_ID:GNU>:-Werror=unused-but-set-parameter> $<$<CXX_COMPILER_ID:GNU>:-Werror=unused-but-set-parameter>
$<$<CXX_COMPILER_ID:GNU>:-Werror=unused-but-set-variable> $<$<CXX_COMPILER_ID:GNU>:-Werror=unused-but-set-variable>

5
src/core/CMakeLists.txt
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@ -743,16 +743,11 @@ if (MSVC)
/we4244 # 'conversion': conversion from 'type1' to 'type2', possible loss of data /we4244 # 'conversion': conversion from 'type1' to 'type2', possible loss of data
/we4245 # 'conversion': conversion from 'type1' to 'type2', signed/unsigned mismatch /we4245 # 'conversion': conversion from 'type1' to 'type2', signed/unsigned mismatch
/we4254 # 'operator': conversion from 'type1:field_bits' to 'type2:field_bits', possible loss of data /we4254 # 'operator': conversion from 'type1:field_bits' to 'type2:field_bits', possible loss of data
/we4456 # Declaration of 'identifier' hides previous local declaration
/we4457 # Declaration of 'identifier' hides function parameter
/we4458 # Declaration of 'identifier' hides class member
/we4459 # Declaration of 'identifier' hides global declaration
) )
else() else()
target_compile_options(core PRIVATE target_compile_options(core PRIVATE
-Werror=conversion -Werror=conversion
-Werror=ignored-qualifiers -Werror=ignored-qualifiers
-Werror=shadow
$<$<CXX_COMPILER_ID:GNU>:-Werror=class-memaccess> $<$<CXX_COMPILER_ID:GNU>:-Werror=class-memaccess>
$<$<CXX_COMPILER_ID:GNU>:-Werror=unused-but-set-parameter> $<$<CXX_COMPILER_ID:GNU>:-Werror=unused-but-set-parameter>

1
src/input_common/CMakeLists.txt
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@ -44,7 +44,6 @@ else()
-Werror -Werror
-Werror=conversion -Werror=conversion
-Werror=ignored-qualifiers -Werror=ignored-qualifiers
-Werror=shadow
$<$<CXX_COMPILER_ID:GNU>:-Werror=unused-but-set-parameter> $<$<CXX_COMPILER_ID:GNU>:-Werror=unused-but-set-parameter>
$<$<CXX_COMPILER_ID:GNU>:-Werror=unused-but-set-variable> $<$<CXX_COMPILER_ID:GNU>:-Werror=unused-but-set-variable>
-Werror=unused-variable -Werror=unused-variable

3
src/shader_recompiler/CMakeLists.txt
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@ -253,9 +253,6 @@ else()
-Werror -Werror
-Werror=conversion -Werror=conversion
-Werror=ignored-qualifiers -Werror=ignored-qualifiers
-Werror=implicit-fallthrough
-Werror=shadow
-Werror=sign-compare
$<$<CXX_COMPILER_ID:GNU>:-Werror=unused-but-set-parameter> $<$<CXX_COMPILER_ID:GNU>:-Werror=unused-but-set-parameter>
$<$<CXX_COMPILER_ID:GNU>:-Werror=unused-but-set-variable> $<$<CXX_COMPILER_ID:GNU>:-Werror=unused-but-set-variable>
-Werror=unused-variable -Werror=unused-variable

5
src/video_core/CMakeLists.txt
View File

@ -258,10 +258,6 @@ if (MSVC)
target_compile_options(video_core PRIVATE target_compile_options(video_core PRIVATE
/we4242 # 'identifier': conversion from 'type1' to 'type2', possible loss of data /we4242 # 'identifier': conversion from 'type1' to 'type2', possible loss of data
/we4244 # 'conversion': conversion from 'type1' to 'type2', possible loss of data /we4244 # 'conversion': conversion from 'type1' to 'type2', possible loss of data
/we4456 # Declaration of 'identifier' hides previous local declaration
/we4457 # Declaration of 'identifier' hides function parameter
/we4458 # Declaration of 'identifier' hides class member
/we4459 # Declaration of 'identifier' hides global declaration
) )
else() else()
target_compile_options(video_core PRIVATE target_compile_options(video_core PRIVATE
@ -269,7 +265,6 @@ else()
-Wno-error=sign-conversion -Wno-error=sign-conversion
-Werror=pessimizing-move -Werror=pessimizing-move
-Werror=redundant-move -Werror=redundant-move
-Werror=shadow
-Werror=type-limits -Werror=type-limits
$<$<CXX_COMPILER_ID:GNU>:-Werror=class-memaccess> $<$<CXX_COMPILER_ID:GNU>:-Werror=class-memaccess>