Future/bison
1
0
Fork 0
mirror of https://git.savannah.gnu.org/git/bison.git synced 2026-03-09 12:23:04 +00:00
Code Issues Packages Projects Releases Wiki Activity

* src/reader.c (symbol_should_be_used): Renamed from symbol_typed_p.

Browse Source 
All used changed.  Check whether the symbol has a destructor,
not whether it is typed.
* tests/input.at (AT_CHECK_UNUSED_VALUES): Add a destructor, so
that the values are still reported as unused.  All line numbers
adjusted.
This commit is contained in:
Paul Eggert
2006-01-27 22:51:00 +00:00
parent bf8b3d9821
commit d40ba6c272
3 changed files with 48 additions and 39 deletions
Download Patch File Download Diff File Expand all files Collapse all files

59
tests/input.at
View File

@@ -92,6 +92,7 @@ m4_define([AT_CHECK_UNUSED_VALUES],
AT_DATA([input.y],
[[%token <integer> INT
%type <integer> exp
%destructor { destroy ($$); } INT exp
%%
exp:
$1
@@ -106,56 +107,56 @@ AT_CLEANUP
])
AT_CHECK_UNUSED_VALUES([INT { } INT { } INT { }],
[input.y:5.3-25: warning: unset value: $$
input.y:5.3-25: warning: unused value: $1
input.y:5.3-25: warning: unused value: $3
input.y:5.3-25: warning: unused value: $5
[input.y:6.3-25: warning: unset value: $$
input.y:6.3-25: warning: unused value: $1
input.y:6.3-25: warning: unused value: $3
input.y:6.3-25: warning: unused value: $5
])
AT_CHECK_UNUSED_VALUES([INT { $1 } INT { } INT { }],
[input.y:5.3-28: warning: unset value: $$
input.y:5.3-28: warning: unused value: $3
input.y:5.3-28: warning: unused value: $5
[input.y:6.3-28: warning: unset value: $$
input.y:6.3-28: warning: unused value: $3
input.y:6.3-28: warning: unused value: $5
])
AT_CHECK_UNUSED_VALUES([INT { } INT { $1 } INT { }],
[input.y:5.3-28: warning: unset value: $$
input.y:5.3-28: warning: unused value: $3
input.y:5.3-28: warning: unused value: $5
[input.y:6.3-28: warning: unset value: $$
input.y:6.3-28: warning: unused value: $3
input.y:6.3-28: warning: unused value: $5
])
AT_CHECK_UNUSED_VALUES([INT { } INT { } INT { $1 }],
[input.y:5.3-29: warning: unset value: $$
input.y:5.3-29: warning: unused value: $3
input.y:5.3-29: warning: unused value: $5
[input.y:6.3-29: warning: unset value: $$
input.y:6.3-29: warning: unused value: $3
input.y:6.3-29: warning: unused value: $5
])
AT_CHECK_UNUSED_VALUES([INT { } INT { } INT { $$ = $1 + $3 + $5; }])
# Checking mid-rule values.
AT_CHECK_UNUSED_VALUES([INT { $$ } INT { $$ } INT { }],
[input.y:5.3-31: warning: unset value: $$
input.y:5.3-31: warning: unused value: $1
input.y:5.3-31: warning: unused value: $2
input.y:5.3-31: warning: unused value: $3
input.y:5.3-31: warning: unused value: $4
input.y:5.3-31: warning: unused value: $5
[input.y:6.3-31: warning: unset value: $$
input.y:6.3-31: warning: unused value: $1
input.y:6.3-31: warning: unused value: $2
input.y:6.3-31: warning: unused value: $3
input.y:6.3-31: warning: unused value: $4
input.y:6.3-31: warning: unused value: $5
])
AT_CHECK_UNUSED_VALUES([INT { $$ } INT { $$ = $2 } INT { }],
[input.y:5.3-36: warning: unset value: $$
input.y:5.3-36: warning: unused value: $1
input.y:5.3-36: warning: unused value: $3
input.y:5.3-36: warning: unused value: $4
input.y:5.3-36: warning: unused value: $5
[input.y:6.3-36: warning: unset value: $$
input.y:6.3-36: warning: unused value: $1
input.y:6.3-36: warning: unused value: $3
input.y:6.3-36: warning: unused value: $4
input.y:6.3-36: warning: unused value: $5
])
# AT_CHECK_UNUSED_VALUES([INT { $$ } { $$ = $2 } { }],
# [input.y:5.3-36: warning: unset value: $$
# input.y:5.3-36: warning: unused value: $1
# input.y:5.3-36: warning: unused value: $3
# input.y:5.3-36: warning: unused value: $4
# input.y:5.3-36: warning: unused value: $5
# [input.y:6.3-36: warning: unset value: $$
# input.y:6.3-36: warning: unused value: $1
# input.y:6.3-36: warning: unused value: $3
# input.y:6.3-36: warning: unused value: $4
# input.y:6.3-36: warning: unused value: $5
# ])
AT_CHECK_UNUSED_VALUES([INT { $$ = $1 } INT { $$ = $2 + $3 } INT { $$ = $4 + $5 }])