commit 26e979b342c730384d1a3a8baca52000d2cad4f0 Author: Nick Mathewson nickm@torproject.org Date: Wed Jun 1 16:20:17 2016 -0400
Add all the clang-only warnings that do not trigger now --- configure.ac | 181 +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 181 insertions(+)
diff --git a/configure.ac b/configure.ac index 5bd35e2..5a5ba81 100644 --- a/configure.ac +++ b/configure.ac @@ -1681,40 +1681,221 @@ if test "x$enable_gcc_warnings_advisory" != "xno"; then
m4_foreach_w([warning_flag], [ -Waddress + -Waddress-of-array-temporary + -Waddress-of-temporary + -Wambiguous-macro + -Wanonymous-pack-parens + -Warc + -Warc-abi + -Warc-bridge-casts-disallowed-in-nonarc + -Warc-maybe-repeated-use-of-weak + -Warc-performSelector-leaks + -Warc-repeated-use-of-weak -Warray-bounds + -Warray-bounds-pointer-arithmetic + -Wasm + -Wasm-operand-widths + -Watomic-properties + -Watomic-property-with-user-defined-accessor + -Wauto-import + -Wauto-storage-class + -Wauto-var-id + -Wavailability + -Wbackslash-newline-escape + -Wbad-array-new-length + -Wbind-to-temporary-copy + -Wbitfield-constant-conversion + -Wbool-conversion + -Wbool-conversion + -Wbool-conversions + -Wbuiltin-requires-header + -Wc11-extensions -Wc99-c11-compat + -Wchar-align + -Wcompare-distinct-pointer-types + -Wcomplex-component-init + -Wconditional-type-mismatch + -Wconfig-macros + -Wconstant-conversion + -Wconstant-logical-operand + -Wconstexpr-not-const + -Wcustom-atomic-properties + -Wdangling-field + -Wdangling-initializer-list -Wdate-time + -Wdelegating-ctor-cycles + -Wdeprecated-implementations + -Wdeprecated-register + -Wdirect-ivar-access + -Wdiscard-qual + -Wdistributed-object-modifiers + -Wdivision-by-zero + -Wdollar-in-identifier-extension -Wdouble-promotion + -Wduplicate-decl-specifier + -Wduplicate-enum + -Wduplicate-method-arg + -Wduplicate-method-match -Wduplicated-cond + -Wdynamic-class-memaccess + -Wembedded-directive + -Wempty-translation-unit + -Wenum-conversion + -Wexit-time-destructors + -Wexplicit-ownership-type + -Wextern-initializer -Wextra + -Wextra-tokens + -Wflexible-array-extensions -Wfloat-conversion + -Wformat-non-iso + -Wfour-char-constants + -Wgcc-compat + -Wglobal-constructors + -Wgnu-array-member-paren-init + -Wgnu-designator + -Wgnu-static-float-init + -Wgnu-static-float-init + -Wheader-guard + -Wheader-hygiene + -Widiomatic-parentheses -Wignored-attributes + -Wimplicit-atomic-properties + -Wimplicit-conversion-floating-point-to-bool + -Wimplicit-exception-spec-mismatch + -Wimplicit-fallthrough + -Wimplicit-fallthrough-per-function + -Wimplicit-retain-self + -Wimport-preprocessor-directive-pedantic + -Wincompatible-library-redeclaration + -Wincompatible-pointer-types-discards-qualifiers + -Wincomplete-implementation + -Wincomplete-module + -Wincomplete-umbrella -Winit-self + -Wint-conversions + -Wint-to-void-pointer-cast + -Winteger-overflow + -Winvalid-constexpr + -Winvalid-iboutlet + -Winvalid-noreturn + -Winvalid-pp-token + -Winvalid-source-encoding + -Winvalid-token-paste + -Wknr-promoted-parameter + -Wlanguage-extension-token + -Wlarge-by-value-copy + -Wliteral-conversion + -Wliteral-range + -Wlocal-type-template-args -Wlogical-op + -Wloop-analysis + -Wmain-return-type + -Wmalformed-warning-check + -Wmethod-signatures + -Wmicrosoft + -Wmicrosoft-exists + -Wmismatched-parameter-types + -Wmismatched-return-types -Wmissing-field-initializers -Wmissing-format-attribute -Wmissing-noreturn + -Wmissing-selector-name + -Wmissing-sysroot + -Wmodule-conflict + -Wnested-anon-types + -Wnewline-eof + -Wnon-literal-null-conversion + -Wnon-pod-varargs + -Wnonportable-cfstrings -Wnormalized=id + -Wnull-arithmetic + -Wnull-character + -Wnull-conversion + -Wnull-conversion -Wnull-dereference + -Wout-of-line-declaration + -Wover-aligned -Woverlength-strings -Woverride-init + -Woverriding-method-mismatch + -Wpointer-type-mismatch + -Wpredefined-identifier-outside-function + -Wprotocol-property-synthesis-ambiguity + -Wreadonly-iboutlet-property + -Wreadonly-setter-attrs + -Wreceiver-expr + -Wreceiver-forward-class + -Wreceiver-is-weak + -Wreinterpret-base-class + -Wrequires-super-attribute + -Wreserved-user-defined-literal + -Wreturn-stack-address + -Wsection + -Wselector-type-mismatch + -Wsentinel + -Wserialized-diagnostics -Wshift-count-negative -Wshift-count-overflow -Wshift-negative-value -Wshift-overflow=2 + -Wshift-sign-overflow + -Wshorten-64-to-32 -Wshorten-64-to-32 -Wsizeof-array-argument + -Wsource-uses-openmp + -Wstatic-float-init + -Wstatic-in-inline + -Wstatic-local-in-inline -Wstrict-overflow=2 + -Wstring-compare + -Wstrlcpy-strlcat-size + -Wstrncat-size -Wsuggest-attribute=format -Wsuggest-attribute=noreturn + -Wsuper-class-method-mismatch -Wswitch-bool -Wsync-nand + -Wtautological-constant-out-of-range-compare + -Wtentative-definition-incomplete-type + -Wthread-safety + -Wthread-safety-analysis + -Wthread-safety-attributes + -Wthread-safety-beta + -Wthread-safety-precise -Wtrampolines + -Wtype-safety + -Wtypedef-redefinition + -Wtypename-missing + -Wundefined-inline + -Wundefined-internal + -Wundefined-reinterpret-cast + -Wunicode + -Wunicode-whitespace + -Wunknown-warning-option + -Wunnamed-type-template-args + -Wunneeded-member-function + -Wunsequenced + -Wunsupported-visibility -Wunused-but-set-parameter -Wunused-but-set-variable + -Wunused-command-line-argument -Wunused-const-variable=2 + -Wunused-exception-parameter -Wunused-local-typedefs + -Wunused-member-function + -Wunused-sanitize-argument + -Wunused-volatile-lvalue + -Wuser-defined-literals -Wvariadic-macros + -Wvector-conversion + -Wvector-conversions + -Wvexing-parse + -Wvisibility + -Wvla-extension + -Wvla-extension + -Wzero-length-array + -Wzero-length-array ], [ TOR_CHECK_CFLAGS([warning_flag]) ])
CFLAGS="$CFLAGS -W -Wfloat-equal -Wundef -Wpointer-arith"