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https://git.savannah.gnu.org/git/bison.git
synced 2026-03-09 12:23:04 +00:00
6deb44470e
* src/lex.c (percent_table): Also accept `%yacc', `%fixed_output_files', `%defines', `%no_parser', `%verbose', and `%debug'. Handle the actions for `%semantic_parser' and `%pure_parser' here, instead of returning a token. * src/lex.h (SEMANTIC_PARSER, PURE_PARSER): Remove, unused. * src/reader.c (read_declarations): Adjust. * src/files.c (open_files): Don't call `compute_base_names', don't compute `attrsfile' since they depend upon data which might be *in* the input file now. (output_files): Do it here. * src/output.c (output_headers): Document the fact that this patch introduces a guaranteed SEGV for semantic parsers. * doc/bison.texinfo: Document them. * tests/suite.at: Exercise these %options.
62 lines
1.8 KiB
Plaintext
62 lines
1.8 KiB
Plaintext
#! /bin/sh
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# -*- Autoconf -*-
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# Validation suite for Bison.
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# Copyright 2000 Free Software Foundation, Inc.
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AT_INIT([bison])
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## ---------------------------- ##
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## Checking output file names. ##
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## ---------------------------- ##
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# AT_CHECK_BISON_FLAGS(FLAGS, EXPECTED-FILES-SORTED)
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# --------------------------------------------------
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AT_DEFINE([AT_CHECK_BISON_FLAGS],
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[AT_SETUP([Output files: $1.])
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AT_DATA([foo.y],
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[[%%
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foo: {}
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]])
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rm -rf $2
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AT_CHECK([bison -dv foo.y $1], 0, ignore, ignore)
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AT_CHECK([ls $2 | sort | tr '\n' ' ' | sed 's/.$//g'], 0, [$2])
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rm -f $2
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AT_CLEANUP
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])
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AT_CHECK_BISON_FLAGS([], [foo.output foo.tab.c foo.tab.h])
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AT_CHECK_BISON_FLAGS([-o foo.c], [foo.c foo.h foo.output])
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AT_CHECK_BISON_FLAGS([-o foo.tab.c], [foo.output foo.tab.c foo.tab.h])
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AT_CHECK_BISON_FLAGS([-y], [y.output y.tab.c y.tab.h])
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AT_CHECK_BISON_FLAGS([-b bar], [bar.output bar.tab.c bar.tab.h])
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# AT_CHECK_BISON_PERCENT(GRAMMAR-OPTIONS, EXPECTED-FILES-SORTED)
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# --------------------------------------------------------------
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AT_DEFINE([AT_CHECK_BISON_PERCENT],
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[AT_SETUP([Output files: $1.])
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AT_DATA([foo.y],
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[[$1
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%defines
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%verbose
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%%
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foo: {}
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]])
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rm -rf $2
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AT_CHECK([bison foo.y], 0, ignore, ignore)
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AT_CHECK([ls $2 | sort | tr '\n' ' ' | sed 's/.$//g'], 0, [$2])
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rm -f $2
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AT_CLEANUP
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])
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# The sames, but using the % directives.
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AT_CHECK_BISON_PERCENT([], [foo.output foo.tab.c foo.tab.h])
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# AT_CHECK_BISON_PERCENT([%output foo.c], [foo.c foo.h foo.output])
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# AT_CHECK_BISON_PERCENT([%output foo.tab.c], [foo.output foo.tab.c foo.tab.h])
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AT_CHECK_BISON_PERCENT([%yacc], [y.output y.tab.c y.tab.h])
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# AT_CHECK_BISON_PERCENT([%file_prefix bar], [bar.output bar.tab.c bar.tab.h])
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AT_INCLUDE([calc.at])
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AT_INCLUDE([regression.at])
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