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* src/location.h: New, extracted from...

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* src/reader.h: here.
* src/Makefile.am (noinst_HEADERS): Merge into
(bison_SOURCES): this.
Add location.h.
* src/parse-gram.y: Use location_t instead of Bison's.
* src/reader.h, src/reader.c (prologue_augment, epilogue_set):
Use location_t instead of ints.
This commit is contained in:
Akim Demaille
2002-06-14 17:35:45 +00:00
parent e96c9728da
commit 0c15323de7
10 changed files with 824 additions and 1003 deletions
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11
src/parse-gram.y
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@@ -38,6 +38,7 @@
#include "reader.h"
#include "conflicts.h"
/* Produce verbose parse errors. */
#define YYERROR_VERBOSE 1
/* Pass the control structure to YYPARSE and YYLEX. */
@@ -57,7 +58,7 @@
of the tokens. */
#define YYPRINT(File, Type, Value) \
yyprint (File, &yylloc, Type, &Value)
static void yyprint (FILE *file, const yyltype *loc,
static void yyprint (FILE *file, const location_t *loc,
int type, const yystype *value);
symbol_class current_class = unknown_sym;
@@ -132,7 +133,7 @@ input: { LOCATION_RESET (yylloc); }
directives "%%" gram epilogue.opt
{
yycontrol->errcode = 0;
epilogue_set ($5, @5.first_line);
epilogue_set ($5, @5);
}
;
@@ -145,7 +146,7 @@ directive:
grammar_directives
| PROLOGUE
{
prologue_augment ($1, @1.first_line);
prologue_augment ($1, @1);
}
| "%debug" { debug_flag = 1; }
| "%define" string_content string_content { muscle_insert ($2, $3); }
@@ -348,7 +349,7 @@ semi_colon_opt:
static void
yyprint (FILE *file,
const yyltype *loc, int type, const yystype *value)
const location_t *loc, int type, const yystype *value)
{
fputs (" (", file);
LOCATION_PRINT (file, *loc);
@@ -385,7 +386,7 @@ yyprint (FILE *file,
void
gram_error (gram_control_t *control ATTRIBUTE_UNUSED,
yyltype *yylloc, const char *msg)
location_t *yylloc, const char *msg)
{
LOCATION_PRINT (stderr, *yylloc);
fprintf (stderr, ": %s\n", msg);