diff options
Diffstat (limited to 'gcc/input.h')
| -rw-r--r-- | gcc/input.h | 38 |
1 files changed, 24 insertions, 14 deletions
diff --git a/gcc/input.h b/gcc/input.h index 0bc15dea45f..6dd12521eef 100644 --- a/gcc/input.h +++ b/gcc/input.h @@ -19,24 +19,32 @@ along with GCC; see the file COPYING. If not, write to the Free Software Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */ -/* Source file current line is coming from. */ -extern const char *input_filename; +#ifndef GCC_INPUT_H +#define GCC_INPUT_H -/* Top-level source file. */ -extern const char *main_input_filename; +/* The data structure used to record a location in a translation unit. */ +struct location_s GTY (()) +{ + /* The name of the source file involved. */ + const char *file; -/* Line number in current source file. */ -extern int input_line; - -/* Stream for reading from input file. */ -extern FILE *finput; + /* The line-location in the source file. */ + int line; +}; +typedef struct location_s location_t; struct file_stack - { - const char *name; - struct file_stack *next; - int line; - }; +{ + struct file_stack *next; + location_t location; +}; + +/* Top-level source file. */ +extern const char *main_input_filename; + +extern location_t input_location; +#define input_line (input_location.line) +#define input_filename (input_location.file) /* Stack of currently pending input files. The line member is not accurate for the innermost file on the stack. */ @@ -47,3 +55,5 @@ extern int input_file_stack_tick; extern void push_srcloc PARAMS ((const char *name, int line)); extern void pop_srcloc PARAMS ((void)); + +#endif |