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* data/Makefile.am (dist_pkgdata_DATA): Add push.c.

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* data/c.m4 (YYPUSH): New.
(b4_push_if): New macro.  Use it instead of #ifdef YYPUSH.
* src/getargs.c (push_parser): New var.
* src/getargs.h (push_parser): New declaration.
* src/output.c (prepare): Add macro insertion of `push_flag'.
* src/parse-gram.y (PERCENT_PUSH_PARSER): New token.
(prologue_declaration): Parse %push-parser.
* src/scan-gram.l: Scan new PERCENT_PUSH_PARSER token.
* tests/calc.at (_AT_CHECK_CALC_ERROR): Add "Return" and "Now" to
list of removed lines from the traces observed.
(AT_CHECK_CALC_LALR): Added push parser tests.
This commit is contained in:
Paul Eggert
2006-09-15 15:56:26 +00:00
parent 21fe08cadc
commit 31c10e38db
10 changed files with 1842 additions and 2 deletions
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4
tests/calc.at
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@@ -412,11 +412,13 @@ sed '/^Starting/d
/^Stack/d
/^Reading/d
/^Reducing/d
/^Return/d
/^Shifting/d
/^state/d
/^Cleanup:/d
/^Error:/d
/^Next/d
/^Now/d
/^Discarding/d
/ \$[[0-9$]]* = /d
/^yydestructor:/d' stderr >at-stderr
@@ -559,6 +561,7 @@ AT_CHECK_CALC_LALR([%yacc])
AT_CHECK_CALC_LALR([%error-verbose])
AT_CHECK_CALC_LALR([%pure-parser %locations])
AT_CHECK_CALC_LALR([%push-parser %locations])
AT_CHECK_CALC_LALR([%error-verbose %locations])
AT_CHECK_CALC_LALR([%error-verbose %locations %defines %name-prefix="calc" %verbose %yacc])
@@ -567,6 +570,7 @@ AT_CHECK_CALC_LALR([%debug])
AT_CHECK_CALC_LALR([%error-verbose %debug %locations %defines %name-prefix="calc" %verbose %yacc])
AT_CHECK_CALC_LALR([%pure-parser %error-verbose %debug %locations %defines %name-prefix="calc" %verbose %yacc])
AT_CHECK_CALC_LALR([%push-parser %error-verbose %debug %locations %defines %name-prefix="calc" %verbose %yacc])
AT_CHECK_CALC_LALR([%pure-parser %error-verbose %debug %locations %defines %name-prefix="calc" %verbose %yacc %parse-param {semantic_value *result} %parse-param {int *count}])