; Options for the C, ObjC, C++ and ObjC++ front ends.
-; Copyright (C) 2003-2013 Free Software Foundation, Inc.
+; Copyright (C) 2003-2014 Free Software Foundation, Inc.
;
; This file is part of GCC.
;
C ObjC Var(warn_declaration_after_statement) Warning
Warn when a declaration is found after a statement
+Wdelete-incomplete
+C++ ObjC++ Var(warn_delete_incomplete) Init(1) Warning
+Warn when deleting a pointer to incomplete type
+
Wdelete-non-virtual-dtor
C++ ObjC++ Var(warn_delnonvdtor) Warning LangEnabledBy(C++ ObjC++,Wall)
Warn about deleting polymorphic objects with non-virtual destructors
C ObjC RejectNegative Warning Alias(Werror=, implicit-function-declaration)
This switch is deprecated; use -Werror=implicit-function-declaration instead
+Wfloat-conversion
+C ObjC C++ ObjC++ Var(warn_float_conversion) LangEnabledBy(C ObjC C++ ObjC++,Wconversion)
+Warn for implicit type conversions that cause loss of floating point precision
+
Wfloat-equal
C ObjC C++ ObjC++ Var(warn_float_equal) Warning
Warn if testing floating point numbers for equality
Warn about global functions without prototypes
Wmudflap
-C ObjC C++ ObjC++ Var(warn_mudflap) Init(1) Warning
-Warn about constructs not instrumented by -fmudflap
+C ObjC C++ ObjC++ Ignore Warn(switch %qs is no longer supported)
Wmultichar
C ObjC C++ ObjC++ Warning
C ObjC Var(warn_old_style_definition) Warning
Warn if an old-style parameter definition is used
+Wopenmp-simd
+C C++ Var(warn_openmp_simd) Warning LangEnabledBy(C C++,Wall)
+Warn if a simd directive is overridden by the vectorizer cost model
+
Woverlength-strings
C ObjC C++ ObjC++ Var(warn_overlength_strings) Warning LangEnabledBy(C ObjC C++ ObjC++,Wpedantic)
Warn if a string is longer than the maximum portable length specified by the standard
C ObjC C++ ObjC++ Var(warn_pragmas) Init(1) Warning
Warn about misuses of pragmas
+Wdate-time
+Common Var(cpp_warn_date_time) Warning
+Warn about __TIME__, __DATE__ and __TIMESTAMP__ usage
+
Wproperty-assign-default
ObjC ObjC++ Var(warn_property_assign_default) Init(1) Warning
Warn if a property for an Objective-C object has no assign semantics specified
Where shorter, use canonicalized paths to systems headers.
fcilkplus
-C ObjC C++ ObjC++ LTO Report Var(flag_enable_cilkplus) Init(0)
+C ObjC C++ ObjC++ LTO Report Var(flag_cilkplus) Init(0)
Enable Cilk Plus
-fcheck-new
-C++ ObjC++ Var(flag_check_new)
-Check the return value of new
-
fcond-mismatch
C ObjC C++ ObjC++
Allow the arguments of the '?' operator to have different types
C++ ObjC++ Var(flag_deduce_init_list) Init(0)
-fdeduce-init-list enable deduction of std::initializer_list for a template type parameter from a brace-enclosed initializer-list
+fdeclone-ctor-dtor
+C++ ObjC++ Var(flag_declone_ctor_dtor) Init(-1)
+Factor complex constructors and destructors to favor space over speed
+
fdefault-inline
C++ ObjC++ Ignore
Does nothing. Preserved for backward compatibility.
Recognize GNU-defined keywords
fgnu-runtime
-ObjC ObjC++ Report RejectNegative Var(flag_next_runtime,0) Init(NEXT_OBJC_RUNTIME)
+ObjC ObjC++ LTO Report RejectNegative Var(flag_next_runtime,0) Init(NEXT_OBJC_RUNTIME)
Generate code for GNU runtime environment
fgnu89-inline
Don't warn about uses of Microsoft extensions
fmudflap
-C ObjC C++ ObjC++ RejectNegative Report Var(flag_mudflap)
-Add mudflap bounds-checking instrumentation for single-threaded program
+C ObjC C++ ObjC++ Ignore Warn(switch %qs is no longer supported)
fmudflapth
-C ObjC C++ ObjC++ RejectNegative Report Var(flag_mudflap,2)
-Add mudflap bounds-checking instrumentation for multi-threaded program
+C ObjC C++ ObjC++ Ignore Warn(switch %qs is no longer supported)
fmudflapir
-C ObjC C++ ObjC++ RejectNegative Report Var(flag_mudflap_ignore_reads)
-Ignore read operations when inserting mudflap instrumentation
+C ObjC C++ ObjC++ Ignore Warn(switch %qs is no longer supported)
fname-mangling-version-
C++ ObjC++ Joined Ignore Warn(switch %qs is no longer supported)
C++ ObjC++ Ignore Warn(switch %qs is no longer supported)
fnext-runtime
-ObjC ObjC++ Report RejectNegative Var(flag_next_runtime)
+ObjC ObjC++ LTO Report RejectNegative Var(flag_next_runtime)
Generate code for NeXT (Apple Mac OS X) runtime environment
fnil-receivers
Treat a throw() exception specification as noexcept to improve code size
fobjc-abi-version=
-ObjC ObjC++ Joined Report RejectNegative UInteger Var(flag_objc_abi)
+ObjC ObjC++ LTO Joined Report RejectNegative UInteger Var(flag_objc_abi)
Specify which ABI to use for Objective-C family code and meta-data generation.
; Generate special '- .cxx_construct' and '- .cxx_destruct' methods
Enable Objective-C exception and synchronization syntax
fobjc-gc
-ObjC ObjC++ Var(flag_objc_gc)
+ObjC ObjC++ LTO Var(flag_objc_gc)
Enable garbage collection (GC) in Objective-C/Objective-C++ programs
fobjc-nilcheck
C ObjC C++ ObjC++ Var(flag_openmp)
Enable OpenMP (implies -frecursive in Fortran)
+fopenmp-simd
+C ObjC C++ ObjC++ Var(flag_openmp_simd)
+Enable OpenMP's SIMD directives
+
foperator-names
C++ ObjC++
Recognize C++ keywords like \"compl\" and \"xor\"
-fno-pretty-templates Do not pretty-print template specializations as the template signature followed by the arguments
freplace-objc-classes
-ObjC ObjC++ Var(flag_replace_objc_classes)
+ObjC ObjC++ LTO Var(flag_replace_objc_classes)
Used in Fix-and-Continue mode to indicate that object files may be swapped in at runtime
frepo
std=c++11
C++ ObjC++
-Conform to the ISO 2011 C++ standard (experimental and incomplete support)
+Conform to the ISO 2011 C++ standard
std=c++0x
-C++ ObjC++ Alias(std=c++11)
+C++ ObjC++ Alias(std=c++11) Undocumented
Deprecated in favor of -std=c++11
std=c++1y
C++ ObjC++
-Conform to the ISO 201y(7?) C++ draft standard (experimental and incomplete support)
+Conform to the ISO 2014(?) C++ draft standard (experimental and incomplete support)
+
+std=c++14
+C++ ObjC++ Alias(std=c++1y) Undocumented
std=c11
C ObjC
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