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Have the GLR tests be `warning' checked, and fix the warnings.

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* data/glr.c (YYFPRINTF): Always define it, not only when YYDEBUG
(yyuserAction, yyreportAmbiguity): `Use' all the arguments.
(yyremoveDeletes): `yyi' and `yyj' are size_t.
Use YYFPRINTF when under if (YYDEBUG) to avoid empty `if' bodies.
(yyaddDeferredAction): static.
(yyglrReduce): yyi, yyk, amd yyposn are size_t.
(yyreportParseError): yyprefix is const.
yytokenp is used only when verbose.
(yy__GNUC__): Replace with __GNUC__.
(yypdumpstack): yyi is size_t.
(yypreference): Un-yy local variables and arguments, to avoid
clashes with `yyr1'.  Anyway, we are not in the user name space.
(yytname_size): be an int, as is compared with ints.
* tests/testsuite.at (AT_COMPILE, AT_PARSER_CHECK): New.
Use them.
* tests/cxx-gram.at: Use quotation to protect $1.
Use AT_COMPILE to enable warnings hunts.
Prototype yylex and yyerror.
`Use' argc.
Include `string.h', not `strings.h'.
Produce and prototype stmtMerge only when used.
yylex takes a location.
This commit is contained in:
Akim Demaille
2002-06-30 17:35:06 +00:00
parent 97650f4efc
commit 1154ccedaf
11 changed files with 238 additions and 120 deletions
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12
tests/conflicts.at
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@@ -102,22 +102,22 @@ main (int argc, const char *argv[])
# Specify the output files to avoid problems on different file systems.
AT_CHECK([bison input.y -o input.c])
AT_CHECK([$CC $CFLAGS $CPPFLAGS input.c -o input], 0, [], [ignore])
AT_COMPILE([input])
AT_CHECK([./input '0<0'])
AT_PARSER_CHECK([./input '0<0'])
# FIXME: This is an actual bug, but a new one, in the sense that
# no one has ever spotted it! The messages are *wrong*: there should
# be nothing there, it should be expected eof.
AT_CHECK([./input '0<0<0'], [1], [],
AT_PARSER_CHECK([./input '0<0<0'], [1], [],
[parse error, unexpected '<', expecting '<' or '>'
])
AT_CHECK([./input '0>0'])
AT_CHECK([./input '0>0>0'], [1], [],
AT_PARSER_CHECK([./input '0>0'])
AT_PARSER_CHECK([./input '0>0>0'], [1], [],
[parse error, unexpected '>', expecting '<' or '>'
])
AT_CHECK([./input '0<0>0'], [1], [],
AT_PARSER_CHECK([./input '0<0>0'], [1], [],
[parse error, unexpected '>', expecting '<' or '>'
])