X-Git-Url: https://git.saurik.com/bison.git/blobdiff_plain/bfb0787482aa29080973a79ca0e388f091a4b7c4..d02b25f99b7d3d4f30538381eef43d8134874681:/tests/calc.at diff --git a/tests/calc.at b/tests/calc.at index a8756206..aade61cc 100644 --- a/tests/calc.at +++ b/tests/calc.at @@ -1,11 +1,20 @@ -# -*- Autoconf -*- +# Checking the output filenames. -*- Autotest -*- +# Copyright (C) 2000, 2001, 2002, 2003 Free Software Foundation, Inc. -cat < -#include + +#if STDC_HEADERS +# include +# include +#endif #include -]$4[ -static int power (int base, int exponent); -static void yyerror (const char *s); -static int yylex (void); extern void perror (const char *s); + +/* Exercise pre-prologue dependency to %union. */ +typedef int value; + +static value global_result = 0; +static int global_count = 0; + +]AT_LALR1_CC_IF([typedef yy::Location YYLTYPE;])[ %} -/* BISON Declarations */ -%token NUM +/* Exercise %union. */ +%union +{ + value ival; +}; + +%{ +static int power (int base, int exponent); +]AT_LALR1_CC_IF([], [ +/* yyerror receives the location if: + - %location & %pure & %glr + - %location & %pure & %yacc & %parse-param. */ +static void yyerror (AT_YYERROR_ARG_LOC_IF([YYLTYPE *yylloc, ]) + AT_PARAM_IF([value *result, int *count, ]) + const char *s + );])[ +static int yylex (]AT_LEX_FORMALS[); +static int yygetc (]AT_LEX_FORMALS[); +static void yyungetc (]AT_LEX_PRE_FORMALS[ int c); +%} + +/* Bison Declarations */ +%token CALC_EOF 0 "end of input" +%token NUM "number" +%type exp %nonassoc '=' /* comparison */ %left '-' '+' @@ -55,22 +93,22 @@ extern void perror (const char *s); /* Grammar follows */ %% input: - /* empty string */ -| input line + line +| input line { ]AT_PARAM_IF([++*count; ++global_count;])[ } ; line: '\n' -| exp '\n' +| exp '\n' { ]AT_PARAM_IF([*result = global_result = $1;])[ } ; exp: NUM { $$ = $1; } | exp '=' exp { - if ($1 != $3) - printf ("calc: error: %d != %d\n", $1, $3); - $$ = $1 == $3; + if ($1 != $3) + fprintf (stderr, "calc: error: %d != %d\n", $1, $3); + $$ = $1; } | exp '+' exp { $$ = $1 + $3; } | exp '-' exp { $$ = $1 - $3; } @@ -79,69 +117,116 @@ exp: | '-' exp %prec NEG { $$ = -$2; } | exp '^' exp { $$ = power ($1, $3); } | '(' exp ')' { $$ = $2; } +| '(' error ')' { $$ = 1111; } +| '!' { YYERROR; } ; %% /* The input. */ -FILE *yyin; +static FILE *yyin; -static void -yyerror (const char *s) +]AT_LALR1_CC_IF( +[/* Currently, print_ is required in C++. */ +void +yy::Parser::print_ () { -#ifdef YYLSP_NEEDED - fprintf (stderr, "%d.%d:%d.%d: ", - yylloc.first_line, yylloc.first_column, - yylloc.last_line, yylloc.last_column); -#endif - fprintf (stderr, "%s\n", s); +AT_LOCATION_IF([ + std::cerr << location;]) } +/* A C++ error reporting function. */ +void +yy::Parser::error_ () +{ + std::cerr << AT_LOCATION_IF([location << ": " << ])message << std::endl; +} + +int +yyparse (void) +{ + yy::Parser parser = yy::Parser (!!YYDEBUG[]AT_LOCATION_IF([, + yy::Location::Location ()])); + return parser.parse (); +} +], +[static void +yyerror (AT_YYERROR_ARG_LOC_IF([YYLTYPE *yylloc, ]) + AT_PARAM_IF([value *result, int *count, ]) + const char *s) +{ +AT_PARAM_IF([(void) result; (void) count;]) +AT_YYERROR_SEES_LOC_IF([ + fprintf (stderr, "%d.%d", + AT_LOC.first_line, AT_LOC.first_column); + if (AT_LOC.first_line != AT_LOC.last_line) + fprintf (stderr, "-%d.%d", + AT_LOC.last_line, AT_LOC.last_column - 1); + else if (AT_LOC.first_column != AT_LOC.last_column - 1) + fprintf (stderr, "-%d", + AT_LOC.last_column - 1); + fprintf (stderr, ": ");]) + fprintf (stderr, "%s\n", s); +}])[ + + +]AT_LOCATION_IF([ +static YYLTYPE last_yylloc; +])[ static int -yygetc () +yygetc (]AT_LEX_FORMALS[) { int res = getc (yyin); -#ifdef YYLSP_NEEDED + ]AT_USE_LEX_ARGS[; +]AT_LOCATION_IF([ + last_yylloc = AT_LOC; if (res == '\n') { - yylloc.last_line++; - yylloc.last_column = 0; +AT_LALR1_CC_IF( +[ AT_LOC.end.line++; + AT_LOC.end.column = 0;], +[ AT_LOC.last_line++; + AT_LOC.last_column = 0;]) } else - yylloc.last_column++; -#endif +AT_LALR1_CC_IF( +[ AT_LOC.end.column++;], +[ AT_LOC.last_column++;]) +])[ return res; } static void -yyungetc (int c) +yyungetc (]AT_LEX_PRE_FORMALS[ int c) { -#ifdef YYLSP_NEEDED + ]AT_USE_LEX_ARGS[; +]AT_LOCATION_IF([ /* Wrong when C == `\n'. */ - yylloc.last_column--; -#endif + AT_LOC = last_yylloc; +])[ ungetc (c, yyin); } static int -read_signed_integer (void) +read_signed_integer (]AT_LEX_FORMALS[) { - int c = yygetc (); + int c = yygetc (]AT_LEX_ARGS[); int sign = 1; int n = 0; + ]AT_USE_LEX_ARGS[; if (c == '-') { - c = yygetc (); + c = yygetc (]AT_LEX_ARGS[); sign = -1; } while (isdigit (c)) { n = 10 * n + (c - '0'); - c = yygetc (); + c = yygetc (]AT_LEX_ARGS[); } - yyungetc (c); + yyungetc (]AT_LEX_PRE_ARGS[ c); return sign * n; } @@ -155,35 +240,48 @@ read_signed_integer (void) `---------------------------------------------------------------*/ static int -yylex (void) +yylex (]AT_LEX_FORMALS[) { + static int init = 1; int c; -#ifdef YYLSP_NEEDED - yylloc.first_column = yylloc.last_column; - yylloc.first_line = yylloc.last_line; -#endif + if (init) + { + init = 0; +]AT_LALR1_CC_IF([], +[AT_LOCATION_IF([ + AT_LOC.last_column = 0; + AT_LOC.last_line = 1; +])])[ + } + +]AT_LOCATION_IF([AT_LALR1_CC_IF( +[ AT_LOC.begin = AT_LOC.end;], +[ AT_LOC.first_column = AT_LOC.last_column; + AT_LOC.first_line = AT_LOC.last_line; +])])[ /* Skip white space. */ - while ((c = yygetc ()) == ' ' || c == '\t') + while ((c = yygetc (]AT_LEX_ARGS[)) == ' ' || c == '\t') { -#ifdef YYLSP_NEEDED - yylloc.first_column = yylloc.last_column; - yylloc.first_line = yylloc.last_line; -#endif +]AT_LOCATION_IF([AT_LALR1_CC_IF( +[ AT_LOC.begin = AT_LOC.end;], +[ AT_LOC.first_column = AT_LOC.last_column; + AT_LOC.first_line = AT_LOC.last_line; +])])[ } /* process numbers */ if (c == '.' || isdigit (c)) { - yyungetc (c); - yylval = read_signed_integer (); + yyungetc (]AT_LEX_PRE_ARGS[ c); + ]AT_VAL[.ival = read_signed_integer (]AT_LEX_ARGS[); return NUM; } /* Return end-of-file. */ if (c == EOF) - return 0; + return CALC_EOF; /* Return single chars. */ return c; @@ -200,29 +298,33 @@ power (int base, int exponent) return res; } + int -main (int argn, const char **argv) +main (int argc, const char **argv) { - if (argn == 2) + value result = 0; + int count = 0; + int status; + + if (argc == 2) yyin = fopen (argv[1], "r"); else yyin = stdin; - if (!stdin) + if (!yyin) { perror (argv[1]); exit (1); } -#if YYDEBUG - yydebug = 1; -#endif -#ifdef YYLSP_NEEDED - yylloc.last_column = 0; - yylloc.last_line = 1; -#endif - yyparse (); - return 0; +]AT_LALR1_CC_IF([], [m4_bmatch([$4], [%debug], +[ yydebug = 1;])])[ + status = yyparse (]AT_PARAM_IF([&result, &count])[); + if (global_result != result) + abort (); + if (global_count != count) + abort (); + return status; } ]]) ])# _AT_DATA_CALC_Y @@ -231,59 +333,213 @@ main (int argn, const char **argv) # AT_DATA_CALC_Y([BISON-OPTIONS]) # ------------------------------- # Produce `calc.y'. -AT_DEFINE([AT_DATA_CALC_Y], -[_AT_DATA_CALC_Y($[1], $[2], $[3], - [ifelse(regexp([$1], [--yyerror-verbose]), - [-1], [], - [[#define YYERROR_VERBOSE]])])]) +m4_define([AT_DATA_CALC_Y], +[_AT_DATA_CALC_Y($[1], $[2], $[3], [$1]) +]) -# _AT_CHECK_CALC(BISON-OPTIONS, INPUT) -# ------------------------------------ -# Run `calc' on INPUT and expect no STDOUT nor STDERR. -# If `--debug' is passed to bison, discard all the debugging traces -# preserving only the `parse errors'. Note that since there should be -# none, the `grep' will fail with exit status 1. -AT_DEFINE([_AT_CHECK_CALC], -[ifelse(regexp([$1], [--debug]), - [-1], - [AT_CHECK([echo "$2" | calc], - [0], [], [])], - [AT_CHECK([echo "$2" | calc 2>&1 >/dev/null | grep 'parse error' >&2], - [1], [], [])])]) - - -# _AT_CHECK_CALC_ERROR(BISON-OPTIONS, INPUT, -# [ERROR-LOCATION], [IF-YYERROR-VERBOSE]) +# _AT_CHECK_CALC(BISON-OPTIONS, INPUT, [NUM-STDERR-LINES = 0]) # ------------------------------------------------------------ -# Run `calc' on INPUT, and expect STDERR. -AT_DEFINE([_AT_CHECK_CALC_ERROR], -[AT_CHECK([echo "$2" | calc 2>&1 >/dev/null | grep 'parse error' >&2], 0, - [], -[ifelse(regexp([$1], [--location]), - [-1], [], [$3: ])[]dnl -parse error[]dnl -ifelse(regexp([$1], [--yyerror-verbose]), - [-1], [], [$4])[]dnl - +# Run `calc' on INPUT and expect no STDOUT nor STDERR. +# +# If BISON-OPTIONS contains `%debug' but not `%glr-parser', then +# NUM-STDERR-LINES is the number of expected lines on stderr. +# +# We don't count GLR's traces yet, since its traces are somewhat +# different from LALR's. +m4_define([_AT_CHECK_CALC], +[AT_DATA([[input]], +[[$2 +]]) +AT_PARSER_CHECK([./calc input], 0, [], [stderr]) +m4_bmatch([$1], + [%debug.*%glr\|%glr.*%debug], + [], + [%debug], + [AT_CHECK([wc -l at-stderr +mv at-stderr stderr +# 2. Create the reference error message. +AT_DATA([[expout]], +[$5 +]) +# 3. If locations are not used, remove them. +AT_YYERROR_SEES_LOC_IF([], +[[sed 's/^[-0-9.]*: //' expout >at-expout +mv at-expout expout]]) +# 4. If error-verbose is not used, strip the`, unexpected....' part. +m4_bmatch([$1], [%error-verbose], [], +[[sed 's/syntax error, .*$/syntax error/' expout >at-expout +mv at-expout expout]]) +# 5. Check +AT_CHECK([cat stderr], 0, [expout]) +]) + + +# AT_CALC_PUSHDEFS($1, $2, [BISON-OPTIONS]) +# ----------------------------------------- +# This macro works around the impossibility to define macros +# inside macros, because issuing `[$1]' is not possible in M4 :(. +# This sucks hard, GNU M4 should really provide M5 like $$1. +m4_define([AT_CHECK_PUSHDEFS], +[m4_if([$1$2], $[1]$[2], [], + [m4_fatal([$0: Invalid arguments: $@])])dnl +m4_pushdef([AT_LALR1_CC_IF], +[m4_bmatch([$3], ["lalr1.cc"], [$1], [$2])]) +m4_pushdef([AT_GLR_IF], +[m4_bmatch([$3], [%glr-parser], [$1], [$2])]) +# Using yacc.c? +m4_pushdef([AT_YACC_IF], +[m4_bmatch([$3], [%glr-parser\|%skeleton], [$2], [$1])]) +m4_pushdef([AT_PARAM_IF], +[m4_bmatch([$3], [%parse-param], [$1], [$2])]) +m4_pushdef([AT_LOCATION_IF], +[m4_bmatch([$3], [%locations], [$1], [$2])]) +m4_pushdef([AT_PURE_IF], +[m4_bmatch([$3], [%pure-parser], [$1], [$2])]) +m4_pushdef([AT_PURE_AND_LOC_IF], +[m4_bmatch([$3], [%locations.*%pure-parser\|%pure-parser.*%locations], + [$1], [$2])]) +m4_pushdef([AT_GLR_OR_PARAM_IF], +[m4_bmatch([$3], [%glr-parser\|%parse-param], [$1], [$2])]) + +# yyerror receives the location if %location & %pure & (%glr or %parse-param). +m4_pushdef([AT_YYERROR_ARG_LOC_IF], +[AT_GLR_OR_PARAM_IF([AT_PURE_AND_LOC_IF([$1], [$2])], + [$2])]) +# yyerror always sees the locations (when activated), except if +# yacc & pure & !param. +m4_pushdef([AT_YYERROR_SEES_LOC_IF], +[AT_LOCATION_IF([AT_YACC_IF([AT_PURE_IF([AT_PARAM_IF([$1], [$2])], + [$1])], + [$1])], + [$2])]) + +# The interface is pure: either because %pure-parser, or because we +# are using the C++ parsers. +m4_pushdef([AT_PURE_LEX_IF], +[AT_PURE_IF([$1], + [AT_LALR1_CC_IF([$1], [$2])])]) + +AT_PURE_LEX_IF( +[m4_pushdef([AT_LOC], [(*yylloc)]) + m4_pushdef([AT_VAL], [(*yylval)]) + m4_pushdef([AT_LEX_FORMALS], + [YYSTYPE *yylval[]AT_LOCATION_IF([, YYLTYPE *yylloc])]) + m4_pushdef([AT_LEX_ARGS], + [yylval[]AT_LOCATION_IF([, yylloc])]) + m4_pushdef([AT_USE_LEX_ARGS], + [(void) yylval;AT_LOCATION_IF([(void) yylloc])]) + m4_pushdef([AT_LEX_PRE_FORMALS], + [AT_LEX_FORMALS, ]) + m4_pushdef([AT_LEX_PRE_ARGS], + [AT_LEX_ARGS, ]) +], +[m4_pushdef([AT_LOC], [(yylloc)]) + m4_pushdef([AT_VAL], [(yylval)]) + m4_pushdef([AT_LEX_FORMALS], [void]) + m4_pushdef([AT_LEX_ARGS], []) + m4_pushdef([AT_USE_LEX_ARGS], []) + m4_pushdef([AT_LEX_PRE_FORMALS], []) + m4_pushdef([AT_LEX_PRE_ARGS], []) +]) +])# AT_CALC_PUSHDEFS + + +# AT_CALC_POPDEFS +# --------------- +m4_define([AT_CHECK_POPDEFS], +[m4_popdef([AT_LEX_PRE_ARGS]) +m4_popdef([AT_LEX_PRE_FORMALS]) +m4_popdef([AT_USE_LEX_ARGS]) +m4_popdef([AT_LEX_ARGS]) +m4_popdef([AT_LEX_FORMALS]) +m4_popdef([AT_VAL]) +m4_popdef([AT_LOC]) +m4_popdef([AT_PURE_LEX_IF]) +m4_popdef([AT_YYERROR_SEES_LOC_IF]) +m4_popdef([AT_YYERROR_ARG_LOC_IF]) +m4_popdef([AT_GLR_OR_PARAM_IF]) +m4_popdef([AT_PURE_AND_LOC_IF]) +m4_popdef([AT_LOCATION_IF]) +m4_popdef([AT_PARAM_IF]) +m4_popdef([AT_YACC_IF]) +m4_popdef([AT_GLR_IF]) +m4_popdef([AT_LALR1_CC_IF]) +]) + + + +# AT_CHECK_CALC([BISON-OPTIONS]) +# ------------------------------ # Start a testing chunk which compiles `calc' grammar with # BISON-OPTIONS, and performs several tests over the parser. -AT_DEFINE([AT_CHECK_CALC], +m4_define([AT_CHECK_CALC], [# We use integers to avoid dependencies upon the precision of doubles. AT_SETUP([Calculator $1]) +AT_CHECK_PUSHDEFS($[1], $[2], [$1]) + AT_DATA_CALC_Y([$1]) # Specify the output files to avoid problems on different file systems. -AT_CHECK([bison calc.y -o calc.c patsubst([$1], [--yyerror-verbose])], +AT_CHECK([bison -o calc.c calc.y], [0], [], []) -AT_CHECK([$CC $CFLAGS calc.c -o calc], 0, [], []) + +AT_LALR1_CC_IF( +[AT_CHECK([$CXX --version || exit 77], 0, ignore, ignore) +AT_COMPILE_CXX([calc])], +[AT_COMPILE([calc])]) # Test the priorities. _AT_CHECK_CALC([$1], @@ -299,51 +555,165 @@ _AT_CHECK_CALC([$1], 1 - (2 - 3) = 2 2^2^3 = 256 -(2^2)^3 = 64], [$2]) - -# Some parse errors. -_AT_CHECK_CALC_ERROR([$1], [+1], - [1.0:1.1], - [, unexpected `'+'']) -_AT_CHECK_CALC_ERROR([$1], [1//2], - [1.2:1.3], - [, unexpected `'/'', expecting `NUM' or `'-'' or `'('']) -_AT_CHECK_CALC_ERROR([$1], [error], - [1.0:1.1], - [, unexpected `$undefined.']) -_AT_CHECK_CALC_ERROR([$1], [1 = 2 = 3], - [1.6:1.7], - [, unexpected `'='']) -_AT_CHECK_CALC_ERROR([$1], +(2^2)^3 = 64], + [486]) + +# Some syntax errors. +_AT_CHECK_CALC_ERROR([$1], [1], [0 0], [11], + [1.2: syntax error, unexpected "number"]) +_AT_CHECK_CALC_ERROR([$1], [1], [1//2], [15], + [1.2: syntax error, unexpected '/', expecting "number" or '-' or '(' or '!']) +_AT_CHECK_CALC_ERROR([$1], [1], [error], [4], + [1.0: syntax error, unexpected $undefined]) +_AT_CHECK_CALC_ERROR([$1], [1], [1 = 2 = 3], [22], + [1.6: syntax error, unexpected '=']) +_AT_CHECK_CALC_ERROR([$1], [1], [ +1], - [2.0:2.1], - [, unexpected `'+'']) - -AT_CLEANUP(calc calc.c calc.h calc.output) + [14], + [2.0: syntax error, unexpected '+']) +# Exercise error messages with EOF: work on an empty file. +_AT_CHECK_CALC_ERROR([$1], [1], [/dev/null], [4], + [1.0: syntax error, unexpected "end of input"]) + +# Exercise the error token: without it, we die at the first error, +# hence be sure to +# +# - have several errors which exercise different shift/discardings +# - (): nothing to pop, nothing to discard +# - (1 + 1 + 1 +): a lot to pop, nothing to discard +# - (* * *): nothing to pop, a lot to discard +# - (1 + 2 * *): some to pop and discard +# +# - test the action associated to `error' +# +# - check the lookahead that triggers an error is not discarded +# when we enter error recovery. Below, the lookahead causing the +# first error is ")", which is needed to recover from the error and +# produce the "0" that triggers the "0 != 1" error. +# +_AT_CHECK_CALC_ERROR([$1], [0], + [() + (1 + 1 + 1 +) + (* * *) + (1 * 2 * *) = 1], + [156], +[1.1: syntax error, unexpected ')', expecting "number" or '-' or '(' or '!' +1.17: syntax error, unexpected ')', expecting "number" or '-' or '(' or '!' +1.22: syntax error, unexpected '*', expecting "number" or '-' or '(' or '!' +1.40: syntax error, unexpected '*', expecting "number" or '-' or '(' or '!' +calc: error: 4444 != 1]) + +# The same, but this time exercising explicitly triggered syntax errors. +# POSIX says the lookahead causing the error should not be discarded. +_AT_CHECK_CALC_ERROR([$1], [0], [(!) + (0 0) = 1], [64], +[1.9: syntax error, unexpected "number" +calc: error: 2222 != 1]) +AT_CHECK_POPDEFS + +AT_CLEANUP ])# AT_CHECK_CALC -# ------------------ # -# Test the parsers. # -# ------------------ # +# ------------------------ # +# Simple LALR Calculator. # +# ------------------------ # + +AT_BANNER([[Simple LALR Calculator.]]) + +# AT_CHECK_CALC_LALR([BISON-OPTIONS]) +# ----------------------------------- +# Start a testing chunk which compiles `calc' grammar with +# BISON-OPTIONS, and performs several tests over the parser. +m4_define([AT_CHECK_CALC_LALR], +[AT_CHECK_CALC($@)]) + +AT_CHECK_CALC_LALR() + +AT_CHECK_CALC_LALR([%defines]) +AT_CHECK_CALC_LALR([%locations]) +AT_CHECK_CALC_LALR([%name-prefix="calc"]) +AT_CHECK_CALC_LALR([%verbose]) +AT_CHECK_CALC_LALR([%yacc]) +AT_CHECK_CALC_LALR([%error-verbose]) + +AT_CHECK_CALC_LALR([%error-verbose %locations]) + +AT_CHECK_CALC_LALR([%error-verbose %locations %defines %name-prefix="calc" %verbose %yacc]) + +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([%pure-parser %error-verbose %debug %locations %defines %name-prefix="calc" %verbose %yacc %parse-param {value *result} %parse-param {int *count}]) + + +# ----------------------- # +# Simple GLR Calculator. # +# ----------------------- # + +AT_BANNER([[Simple GLR Calculator.]]) + +# AT_CHECK_CALC_GLR([BISON-OPTIONS]) +# ---------------------------------- +# Start a testing chunk which compiles `calc' grammar with +# BISON-OPTIONS and %glr-parser, and performs several tests over the parser. +m4_define([AT_CHECK_CALC_GLR], +[AT_CHECK_CALC([%glr-parser] $@)]) + + +AT_CHECK_CALC_GLR() + +AT_CHECK_CALC_GLR([%defines]) +AT_CHECK_CALC_GLR([%locations]) +AT_CHECK_CALC_GLR([%name-prefix="calc"]) +AT_CHECK_CALC_GLR([%verbose]) +AT_CHECK_CALC_GLR([%yacc]) +AT_CHECK_CALC_GLR([%error-verbose]) + +AT_CHECK_CALC_GLR([%error-verbose %locations]) + +AT_CHECK_CALC_GLR([%error-verbose %locations %defines %name-prefix="calc" %verbose %yacc]) + +AT_CHECK_CALC_GLR([%debug]) +AT_CHECK_CALC_GLR([%error-verbose %debug %locations %defines %name-prefix="calc" %verbose %yacc]) + +AT_CHECK_CALC_GLR([%pure-parser %error-verbose %debug %locations %defines %name-prefix="calc" %verbose %yacc]) + +AT_CHECK_CALC_GLR([%pure-parser %error-verbose %debug %locations %defines %name-prefix="calc" %verbose %yacc %parse-param {value *result} %parse-param {int *count}]) + + +# ----------------------------- # +# Simple LALR1 C++ Calculator. # +# ----------------------------- # + +AT_BANNER([[Simple LALR1 C++ Calculator.]]) + +# AT_CHECK_CALC_LALR1_CC([BISON-OPTIONS]) +# --------------------------------------- +# Start a testing chunk which compiles `calc' grammar with +# BISON-OPTIONS and %glr-parser, and performs several tests over the parser. +m4_define([AT_CHECK_CALC_LALR1_CC], +[AT_CHECK_CALC([%skeleton "lalr1.cc"] $@)]) + +# AT_CHECK_CALC_LALR1_CC() + +AT_CHECK_CALC_LALR1_CC([%defines %locations]) + +AT_CHECK_CALC_LALR1_CC([%defines]) +# AT_CHECK_CALC_LALR1_CC([%locations]) +# AT_CHECK_CALC_LALR1_CC([%name-prefix="calc"]) +# AT_CHECK_CALC_LALR1_CC([%verbose]) +# AT_CHECK_CALC_LALR1_CC([%yacc]) +# AT_CHECK_CALC_LALR1_CC([%error-verbose]) -AT_CHECK_CALC() -# This one is very suspicious. The test fails, but it might be normal. -AT_CHECK_CALC([--raw]) +# AT_CHECK_CALC_LALR1_CC([%error-verbose %locations]) -AT_CHECK_CALC([--defines]) -AT_CHECK_CALC([--locations]) -AT_CHECK_CALC([--name-prefix=calc]) -AT_CHECK_CALC([--verbose]) -AT_CHECK_CALC([--yacc]) -AT_CHECK_CALC([--yyerror-verbose]) +AT_CHECK_CALC_LALR1_CC([%error-verbose %locations %defines %name-prefix="calc" %verbose %yacc]) -AT_CHECK_CALC([--locations --yyerror-verbose]) +# AT_CHECK_CALC_LALR1_CC([%debug]) +AT_CHECK_CALC_LALR1_CC([%error-verbose %debug %locations %defines %name-prefix="calc" %verbose %yacc]) -AT_CHECK_CALC([--defines --locations --name-prefix=calc --verbose --yacc --yyerror-verbose]) +AT_CHECK_CALC_LALR1_CC([%pure-parser %error-verbose %debug %locations %defines %name-prefix="calc" %verbose %yacc]) -AT_CHECK_CALC([--debug]) -AT_CHECK_CALC([--debug --defines --locations --name-prefix=calc --verbose --yacc --yyerror-verbose]) +# AT_CHECK_CALC_LALR1_CC([%pure-parser %error-verbose %debug %locations %defines %name-prefix="calc" %verbose %yacc %parse-param {value *result} %parse-param {int *count}])