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tests: factor the declaration/definition of yyerror and yylex.

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* tests/local.at (AT_YYERROR_DECLARE, AT_YYERROR_DECLARE_EXTERN)
(AT_YYERROR_DEFINE, AT_YYLEX_DECLARE, AT_YYLEX_DECLARE_EXTERN)
(AT_YYLEX_DEFINE): New.
Must be used inside AT_BISON_OPTION_PUSHDEFS/POPDEFS pair.
* tests/actions.at, tests/conflicts.at, tests/glr-regression.at,
* tests/headers.at, tests/input.at, tests/named-refs.at,
* tests/regression.at, tests/skeletons.at, tests/synclines.at,
* tests/torture.at: Use them.
This commit is contained in:
Akim Demaille
2012-06-17 18:01:14 +02:00
parent 34d867d7d2
commit 55f48c4831
11 changed files with 378 additions and 599 deletions
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26
tests/synclines.at
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@@ -68,7 +68,7 @@ AT_CHECK([[sed -e '/^distcc\[[0-9]*\] /d' \
# to issue ERROR-MSG.
m4_define([AT_TEST_SYNCLINE],
[AT_SETUP([$1])
AT_BISON_OPTION_PUSHDEFS
# It seems impossible to find a generic scheme to check the location
# of an error. Even requiring GCC is not sufficient, since for instance
# the version modified by Apple:
@@ -98,6 +98,7 @@ AT_DATA([[input.y]], [$2])
AT_BISON_CHECK([-o input.c input.y])
AT_SYNCLINES_COMPILE([input.c])
AT_CHECK([cat stdout], 0, [$3])
AT_BISON_OPTION_POPDEFS
AT_CLEANUP
])
@@ -110,11 +111,12 @@ AT_CLEANUP
AT_TEST_SYNCLINE([Prologue synch line],
[[%{
#error "2"
void yyerror (const char *s);
int yylex (void);
]AT_YYERROR_DECLARE_EXTERN[
]AT_YYLEX_DECLARE_EXTERN[
%}
%%
exp: '0';
%%
]],
[input.y:2: #error "2"
])
@@ -130,11 +132,12 @@ AT_TEST_SYNCLINE([%union synch line],
char dummy;
}
%{
void yyerror (const char *s);
int yylex (void);
]AT_YYERROR_DECLARE_EXTERN[
]AT_YYLEX_DECLARE_EXTERN[
%}
%%
exp: '0';
%%
]],
[input.y:2: #error "2"
])
@@ -146,8 +149,8 @@ exp: '0';
AT_TEST_SYNCLINE([Postprologue synch line],
[[%{
void yyerror (const char *s);
int yylex (void);
]AT_YYERROR_DECLARE_EXTERN[
]AT_YYLEX_DECLARE_EXTERN[
%}
%union
{
@@ -158,6 +161,7 @@ int yylex (void);
%}
%%
exp: '0';
%%
]],
[input.y:10: #error "10"
])
@@ -169,8 +173,8 @@ exp: '0';
AT_TEST_SYNCLINE([Action synch line],
[[%{
void yyerror (const char *s);
int yylex (void);
]AT_YYERROR_DECLARE_EXTERN[
]AT_YYLEX_DECLARE_EXTERN[
%}
%%
exp:
@@ -188,8 +192,8 @@ exp:
AT_TEST_SYNCLINE([Epilogue synch line],
[[%{
void yyerror (const char *s);
int yylex (void);
]AT_YYERROR_DECLARE_EXTERN[
]AT_YYLEX_DECLARE_EXTERN[
%}
%%
exp: '0';