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* tests/calc.at (_AT_DATA_CALC_Y): Also use %union.

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In addition, put a comment in there, to replace...
* tests/regression.at (%union and C comments): Remove.
This commit is contained in:
Akim Demaille
2001-12-29 14:18:08 +00:00
parent e7b8bef1b1
commit 213e640e1e
3 changed files with 17 additions and 26 deletions
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7
ChangeLog
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@@ -1,3 +1,10 @@
2001-12-29 Akim Demaille <akim@epita.fr>
* tests/calc.at (_AT_DATA_CALC_Y): Also use %union.
In addition, put a comment in there, to replace...
* tests/regression.at (%union and C comments): Remove.
2001-12-29 Akim Demaille <akim@epita.fr> 2001-12-29 Akim Demaille <akim@epita.fr>
* tests/regression.at (Web2c Actions): Blindly move the actual * tests/regression.at (Web2c Actions): Blindly move the actual

13
tests/calc.at
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@@ -63,9 +63,16 @@ static void yyungetc (int c);
extern void perror (const char *s); extern void perror (const char *s);
%} %}
/* Also exercise %union. */
%union
{
int ival; /* A comment to exercise an old bug. */
};
/* Bison Declarations */ /* Bison Declarations */
%token CALC_EOF 0 "end of file" %token CALC_EOF 0 "end of file"
%token NUM "number" %token <ival> NUM "number"
%type <ival> exp
%nonassoc '=' /* comparison */ %nonassoc '=' /* comparison */
%left '-' '+' %left '-' '+'
@@ -84,7 +91,7 @@ input:
line: line:
'\n' '\n'
| exp '\n' | exp '\n' {}
; ;
exp: exp:
@@ -205,7 +212,7 @@ yylex (void)
if (c == '.' || isdigit (c)) if (c == '.' || isdigit (c))
{ {
yyungetc (c); yyungetc (c);
yylval = read_signed_integer (); yylval.ival = read_signed_integer ();
return NUM; return NUM;
} }

23
tests/regression.at
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@@ -500,29 +500,6 @@ AT_CHECK([bison --defines input.y])
AT_CLEANUP AT_CLEANUP
## --------------------------------------- ##
## Duplicate '/' in C comments in %union ##
## --------------------------------------- ##
AT_SETUP([%union and C comments])
AT_DATA([input.y],
[%union
{
/* The int. */ int integer;
/* The string. */ char *string ;
}
%%
exp: {};
])
AT_CHECK([bison input.y -o input.c])
AT_CHECK([fgrep '//*' input.c], [1], [])
AT_CLEANUP
## ----------------- ## ## ----------------- ##
## Invalid input 1. ## ## Invalid input 1. ##
## ----------------- ## ## ----------------- ##