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Merge remote-tracking branch 'origin/maint'

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* origin/maint:
  maint: formatting changes.
  tests: support api.prefix.
  tests: pacify font-lock-mode.
  tests: remove test covered elsewhere.
  tests: factor the declaration/definition of yyerror and yylex.
  regen.
  tests: portability issues.
  tests: call the parser from another compilation unit.
  glr.c, yacc.c: declare yydebug in the header.
  skeletons: use header guards.
  tests: improve AT_FULL_COMPILE.
  tests: reorder.
  tests: strengthen the test on generated headers inclusion
  yacc.c: instead of duplicating y.tab.h inside y.tac.c, include it.
  yacc.c: factor.

Conflicts:
	NEWS
	data/glr.c
	data/yacc.c
	src/parse-gram.c
	src/parse-gram.h
	tests/conflicts.at
	tests/regression.at
This commit is contained in:
Akim Demaille
2012-06-19 17:35:53 +02:00
parent 22539284f3 e29f0771d7
commit e436fa677c
17 changed files with 685 additions and 843 deletions
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24
tests/named-refs.at
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@@ -19,7 +19,7 @@
AT_BANNER([[Named references tests.]])
AT_SETUP([Tutorial calculator])
AT_BISON_OPTION_PUSHDEFS
AT_DATA_GRAMMAR([test.y],
[[
%{
@@ -33,8 +33,8 @@ FILE *input;
static semantic_value global_result = 0;
static int global_count = 0;
static int power (int base, int exponent);
static void yyerror (const char *s);
int yylex (void);
]AT_YYERROR_DECLARE[
]AT_YYLEX_DECLARE[
%}
%union
@@ -83,12 +83,7 @@ exp:
| '-' error { $$ = 0; YYERROR; }
;
%%
static void yyerror (const char *s)
{
fprintf (stderr, "%s\n", s);
}
]AT_YYERROR_DEFINE[
static int get_char (void)
{
int res = getc (input);
@@ -119,7 +114,8 @@ static int read_signed_integer (void)
return sign * n;
}
int yylex (void)
static int
yylex (void)
{
int c;
/* Skip white space. */
@@ -190,6 +186,7 @@ AT_DATA([input.txt],
AT_BISON_CHECK([-o test.c test.y])
AT_COMPILE([[test]])
AT_PARSER_CHECK([./test input.txt], 0, [], [stderr])
AT_BISON_OPTION_POPDEFS
AT_CLEANUP
@@ -198,13 +195,13 @@ AT_CLEANUP
AT_SETUP([Undefined and ambiguous references])
AT_BISON_OPTION_PUSHDEFS
AT_DATA_GRAMMAR([test.y],
[[
%{
static int power (int base, int exponent);
static void yyerror (const char *s);
int yylex (void);
]AT_YYERROR_DECLARE[
]AT_YYLEX_DECLARE[
%}
%union
@@ -268,6 +265,7 @@ test.y:55.3-53: symbol not found in production: r12
test.y:56.29-33: invalid reference: '$expo'
test.y:56.3-46: symbol not found in production: expo
]])
AT_BISON_OPTION_POPDEFS
AT_CLEANUP
#######################################################################