Trim redundant warning flags enabled by -Wextra and -Wpedantic

1 files changed, 3 insertions, 27 deletions

diff --git a/meson/warnings/meson.build b/meson/warnings/meson.build
index 215ce70..094b2e6 100644
--- a/meson/warnings/meson.build
+++ b/meson/warnings/meson.build
@@ -52,6 +52,9 @@
 # Wtemplates
 
 gcc_common_warnings = [
+  '-Wextra',
+  '-Wpedantic',
+
   '-Walloc-zero',
   '-Walloca',
   '-Wanalyzer-too-complex',
@@ -60,40 +63,30 @@ gcc_common_warnings = [
   '-Wattribute-alias=2',
   '-Wbidi-chars=ucn',
   '-Wcast-align=strict',
-  '-Wcast-function-type',
   '-Wcast-qual',
-  '-Wclobbered',
   '-Wconversion',
   '-Wdate-time',
   '-Wdisabled-optimization',
   '-Wdouble-promotion',
   '-Wduplicated-branches',
   '-Wduplicated-cond',
-  '-Wempty-body',
-  '-Wendif-labels',
   '-Wfloat-equal',
   '-Wformat-overflow=2',
   '-Wformat-signedness',
   '-Wformat-truncation=2',
   '-Wformat=2',
-  '-Wignored-qualifiers',
-  '-Wimplicit-fallthrough=3',
   '-Winit-self',
   '-Winline',
   '-Winvalid-pch',
   '-Wlogical-op',
   '-Wmissing-declarations',
-  '-Wmissing-field-initializers',
   '-Wmissing-include-dirs',
   '-Wmultichar',
   '-Wnormalized=nfc',
   '-Wnull-dereference',
   '-Wopenacc-parallelism',
-  '-Woverlength-strings',
   '-Wpacked',
-  '-Wpacked-bitfield-compat',
   '-Wpadded',
-  '-Wpointer-arith',
   '-Wredundant-decls',
   '-Wshadow',
   '-Wshift-negative-value',
@@ -101,7 +94,6 @@ gcc_common_warnings = [
   '-Wstack-protector',
   '-Wstrict-aliasing=3',
   '-Wstrict-overflow=5',
-  '-Wstring-compare',
   '-Wstringop-overflow=3',
   '-Wsuggest-attribute=cold',
   '-Wsuggest-attribute=const',
@@ -113,11 +105,9 @@ gcc_common_warnings = [
   '-Wswitch-enum',
   '-Wtrampolines',
   '-Wtrivial-auto-var-init',
-  '-Wtype-limits',
   '-Wundef',
   '-Wuninitialized',
   '-Wunsafe-loop-optimizations',
-  '-Wunused',
   '-Wunused-const-variable=2',
   '-Wunused-macros',
   '-Wvector-operation-performance',
@@ -137,18 +127,11 @@ if is_variable('cc') and not is_variable('all_c_warnings')
 
   elif cc.get_id() == 'gcc'
     all_c_warnings += gcc_common_warnings + [
-      '-Wabsolute-value',
       '-Wbad-function-cast',
       '-Wc++-compat',
-      '-Wenum-conversion',
-      '-Wjump-misses-init',
-      '-Wmissing-parameter-type',
       '-Wmissing-prototypes',
       '-Wnested-externs',
-      '-Wold-style-declaration',
       '-Wold-style-definition',
-      '-Woverride-init',
-      '-Wsign-compare',
       '-Wstrict-prototypes',
       '-Wunsuffixed-float-constants',
     ]
@@ -182,16 +165,11 @@ if is_variable('cpp')
       '-Wcomma-subscript',
       '-Wconditionally-supported',
       '-Wctor-dtor-privacy',
-      '-Wdelete-non-virtual-dtor',
-      '-Wdeprecated',
-      '-Wdeprecated-copy',
       '-Wdeprecated-copy-dtor',
       '-Wdeprecated-enum-enum-conversion',
       '-Wdeprecated-enum-float-conversion',
       '-Weffc++',
-      '-Wexpansion-to-defined',
       '-Wextra-semi',
-      '-Wimport',
       '-Winvalid-imported-macros',
       '-Wmismatched-tags',
       '-Wmultiple-inheritance',
@@ -204,9 +182,7 @@ if is_variable('cpp')
       '-Wredundant-move',
       '-Wredundant-tags',
       '-Wregister',
-      '-Wsign-compare',
       '-Wsign-promo',
-      '-Wsized-deallocation',
       '-Wstrict-null-sentinel',
       '-Wsuggest-final-methods',
       '-Wsuggest-final-types',