#include "config.h"
#include "system.h"
#include "coretypes.h"
#include "backend.h"
#include "bitmap.h"
#include "tree.h"
#include "cgraph.h"
#include "hash-map.h"
#include "diagnostic-spec.h"
#include "pretty-print.h"
#include "options.h"

Include dependency graph for diagnostic-spec.cc:

Functions
bool	warning_suppressed_at (location_t loc, opt_code opt)

bool	suppress_warning_at (location_t loc, opt_code opt, bool supp)

void	put_warning_spec_at (location_t loc, unsigned bits)

void	copy_warning (location_t to, location_t from)

Variables
nowarn_map_t *	nowarn_map

Function Documentation

◆ copy_warning()

void copy_warning	(	location_t	to,
		location_t	from )


Copy the no-warning disposition from one location to another.

References nowarn_map, NULL, and RESERVED_LOCATION_P.

Referenced by copy_tree_body_r(), copy_var_decl(), create_access_replacement(), create_one_component_var(), expand_builtin_strcmp(), expand_builtin_strncmp(), expand_call_stmt(), fold_truth_not_expr(), gimple_build_call_from_tree(), gimple_build_debug_inline_entry(), gimple_fold_builtin_sprintf(), gimplify_cond_expr(), gimplify_expr(), gimplify_modify_expr(), gimplify_return_expr(), lookup_field_for_decl(), and remap_gimple_op_r().

◆ put_warning_spec_at()

void put_warning_spec_at	(	location_t	loc,
		unsigned	bits )


Change the warning disposition for LOC to match OPTSPEC.

References hash_map< location_hash, nowarn_spec_t >::create_ggc(), nowarn_spec_t::from_bits(), gcc_checking_assert, nowarn_map, and RESERVED_LOCATION_P.

Referenced by put_warning_spec().

◆ suppress_warning_at()

bool suppress_warning_at	(	location_t	loc,
		opt_code	opt = all_warnings,
		bool	supp = true )

Set the disposition for a warning (or all warnings by default)
at a location to disabled by default.

References hash_map< location_hash, nowarn_spec_t >::create_ggc(), gcc_checking_assert, no_warning, nowarn_map, NULL, and RESERVED_LOCATION_P.

Referenced by suppress_warning(), and suppress_warning().

◆ warning_suppressed_at()

bool warning_suppressed_at	(	location_t	loc,
		opt_code	opt )

Return the no-warning disposition for location LOC and option OPT
or for all/any otions by default.

References gcc_checking_assert, nowarn_map, RESERVED_LOCATION_P, and warning_suppressed_at().

Referenced by warning_suppressed_at().

Variable Documentation

◆ nowarn_map

nowarn_map_t* nowarn_map


A mapping from a 'location_t' to the warning spec set for it.

Referenced by copy_warning(), copy_warning(), get_nowarn_spec(), get_nowarn_spec(), put_warning_spec_at(), suppress_warning_at(), and warning_suppressed_at().

Functions