diff options
Diffstat (limited to 'gcc/c-common.c')
| -rw-r--r-- | gcc/c-common.c | 215 |
1 files changed, 0 insertions, 215 deletions
diff --git a/gcc/c-common.c b/gcc/c-common.c index dddd6ec..0edbd5f 100644 --- a/gcc/c-common.c +++ b/gcc/c-common.c @@ -268,65 +268,11 @@ int flag_const_strings; int flag_signed_bitfields = 1; int explicit_flag_signed_bitfields; -/* Nonzero means warn about pointer casts that can drop a type qualifier - from the pointer target type. */ - -int warn_cast_qual; - -/* Warn about functions which might be candidates for format attributes. */ - -int warn_missing_format_attribute; - -/* Nonzero means warn about sizeof(function) or addition/subtraction - of function pointers. */ - -int warn_pointer_arith; - -/* Nonzero means warn for any global function def - without separate previous prototype decl. */ - -int warn_missing_prototypes; - -/* Warn if adding () is suggested. */ - -int warn_parentheses; - -/* Warn if initializer is not completely bracketed. */ - -int warn_missing_braces; - -/* Warn about comparison of signed and unsigned values. - If -1, neither -Wsign-compare nor -Wno-sign-compare has been specified - (in which case -Wextra gets to decide). */ - -int warn_sign_compare = -1; - -/* Nonzero means warn about usage of long long when `-pedantic'. */ - -int warn_long_long = 1; - /* Nonzero means warn about deprecated conversion from string constant to `char *'. */ int warn_write_strings; -/* Nonzero means warn about multiple (redundant) decls for the same single - variable or function. */ - -int warn_redundant_decls; - -/* Warn about testing equality of floating point numbers. */ - -int warn_float_equal; - -/* Warn about a subscript that has type char. */ - -int warn_char_subscripts; - -/* Warn if a type conversion is done that might have confusing results. */ - -int warn_conversion; - /* Warn about #pragma directives that are not recognized. */ int warn_unknown_pragmas; /* Tri state variable. */ @@ -336,26 +282,6 @@ int warn_unknown_pragmas; /* Tri state variable. */ int warn_format; -/* Warn about Y2K problems with strftime formats. */ - -int warn_format_y2k; - -/* Warn about excess arguments to formats. */ - -int warn_format_extra_args; - -/* Warn about zero-length formats. */ - -int warn_format_zero_length; - -/* Warn about non-literal format arguments. */ - -int warn_format_nonliteral; - -/* Warn about possible security problems with calls to format functions. */ - -int warn_format_security; - /* Zero means that faster, ...NonNil variants of objc_msgSend... calls will be used in ObjC; passing nil receivers to such calls will most likely result in crashes. */ @@ -381,11 +307,6 @@ int flag_replace_objc_classes = 0; /* C/ObjC language option variables. */ -/* Nonzero means message about use of implicit function declarations; - 1 means warning; 2 means error. */ - -int mesg_implicit_function_declaration = -1; - /* Nonzero means allow type mismatches in conditional expressions; just make their values `void'. */ @@ -403,67 +324,10 @@ int flag_isoc99; int flag_hosted = 1; -/* Nonzero means warn when casting a function call to a type that does - not match the return type (e.g. (float)sqrt() or (anything*)malloc() - when there is no previous declaration of sqrt or malloc. */ - -int warn_bad_function_cast; - -/* Warn about traditional constructs whose meanings changed in ANSI C. */ - -int warn_traditional; - -/* Nonzero means warn for a declaration found after a statement. */ - -int warn_declaration_after_statement; - -/* Nonzero means warn for non-prototype function decls - or non-prototyped defs without previous prototype. */ - -int warn_strict_prototypes; - -/* Nonzero means warn for any global function def - without separate previous decl. */ - -int warn_missing_declarations; - -/* Nonzero means warn about declarations of objects not at - file-scope level and about *all* declarations of functions (whether - or static) not at file-scope level. Note that we exclude - implicit function declarations. To get warnings about those, use - -Wimplicit. */ - -int warn_nested_externs; - /* Warn if main is suspicious. */ int warn_main; -/* Nonzero means warn about possible violations of sequence point rules. */ - -int warn_sequence_point; - -/* Nonzero means warn about uninitialized variable when it is initialized with itself. - For example: int i = i;, GCC will not warn about this when warn_init_self is nonzero. */ - -int warn_init_self; - -/* Nonzero means to warn about compile-time division by zero. */ -int warn_div_by_zero = 1; - -/* Nonzero means warn about use of implicit int. */ - -int warn_implicit_int; - -/* Warn about NULL being passed to argument slots marked as requiring - non-NULL. */ - -int warn_nonnull; - -/* Warn about old-style parameter declaration. */ - -int warn_old_style_definition; - /* ObjC language option variables. */ @@ -491,25 +355,6 @@ int print_struct_values; const char *constant_string_class_name; -/* Warn if multiple methods are seen for the same selector, but with - different argument types. Performs the check on the whole selector - table at the end of compilation. */ - -int warn_selector; - -/* Warn if a @selector() is found, and no method with that selector - has been previously declared. The check is done on each - @selector() as soon as it is found - so it warns about forward - declarations. */ - -int warn_undeclared_selector; - -/* Warn if methods required by a protocol are not implemented in the - class adopting it. When turned off, methods inherited to that - class are also considered implemented. */ - -int warn_protocol = 1; - /* C++ language option variables. */ @@ -612,70 +457,10 @@ int flag_permissive; int flag_enforce_eh_specs = 1; -/* Nonzero means warn about things that will change when compiling - with an ABI-compliant compiler. */ - -int warn_abi = 0; - -/* Nonzero means warn about invalid uses of offsetof. */ - -int warn_invalid_offsetof = 1; - /* Nonzero means warn about implicit declarations. */ int warn_implicit = 1; -/* Nonzero means warn when all ctors or dtors are private, and the class - has no friends. */ - -int warn_ctor_dtor_privacy = 0; - -/* Nonzero means warn in function declared in derived class has the - same name as a virtual in the base class, but fails to match the - type signature of any virtual function in the base class. */ - -int warn_overloaded_virtual; - -/* Nonzero means warn when declaring a class that has a non virtual - destructor, when it really ought to have a virtual one. */ - -int warn_nonvdtor; - -/* Nonzero means warn when the compiler will reorder code. */ - -int warn_reorder; - -/* Nonzero means warn when synthesis behavior differs from Cfront's. */ - -int warn_synth; - -/* Nonzero means warn when we convert a pointer to member function - into a pointer to (void or function). */ - -int warn_pmf2ptr = 1; - -/* Nonzero means warn about violation of some Effective C++ style rules. */ - -int warn_ecpp; - -/* Nonzero means warn where overload resolution chooses a promotion from - unsigned to signed over a conversion to an unsigned of the same size. */ - -int warn_sign_promo; - -/* Nonzero means warn when an old-style cast is used. */ - -int warn_old_style_cast; - -/* Nonzero means warn when non-templatized friend functions are - declared within a template */ - -int warn_nontemplate_friend = 1; - -/* Nonzero means complain about deprecated features. */ - -int warn_deprecated = 1; - /* Maximum template instantiation depth. This limit is rather arbitrary, but it exists to limit the time it takes to notice infinite template instantiations. */ |