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Conflicted Reduction, %expect not enough, %expect too much,
%expect with reduce conflicts): Switch to Yacc-style reports.
This commit is contained in:
Paul Eggert
2002-12-29 01:59:13 +00:00
parent be7280480c
commit 2c8ba4cd59
1 changed files with 7 additions and 7 deletions
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14
tests/conflicts.at
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@@ -139,12 +139,12 @@ exp: exp OP exp | NUM;
]]) ]])
AT_CHECK([bison -o input.c --report=all input.y], 0, [], AT_CHECK([bison -o input.c --report=all input.y], 0, [],
[input.y: warning: 1 shift/reduce conflict [input.y: conflicts: 1 shift/reduce
]) ])
# Check the contents of the report. # Check the contents of the report.
AT_CHECK([cat input.output], [], AT_CHECK([cat input.output], [],
[[State 5 contains 1 shift/reduce conflict. [[State 5 conflicts: 1 shift/reduce
Grammar Grammar
@@ -369,7 +369,7 @@ id : '0';
]]) ]])
AT_CHECK([bison -o input.c --report=all input.y], 0, [], AT_CHECK([bison -o input.c --report=all input.y], 0, [],
[[input.y: warning: 1 reduce/reduce conflict [[input.y: conflicts: 1 reduce/reduce
input.y:4.6-8: warning: rule never reduced because of conflicts: id: '0' input.y:4.6-8: warning: rule never reduced because of conflicts: id: '0'
]]) ]])
@@ -380,7 +380,7 @@ AT_CHECK([cat input.output], [],
4 id: '0' 4 id: '0'
State 1 contains 1 reduce/reduce conflict. State 1 conflicts: 1 reduce/reduce
Grammar Grammar
@@ -486,7 +486,7 @@ exp: exp OP exp | NUM;
]]) ]])
AT_CHECK([bison -o input.c input.y], 1, [], AT_CHECK([bison -o input.c input.y], 1, [],
[input.y: warning: 1 shift/reduce conflict [input.y: conflicts: 1 shift/reduce
input.y: expected 0 shift/reduce conflicts input.y: expected 0 shift/reduce conflicts
]) ])
AT_CLEANUP AT_CLEANUP
@@ -523,7 +523,7 @@ exp: exp OP exp | NUM;
]]) ]])
AT_CHECK([bison -o input.c input.y], 1, [], AT_CHECK([bison -o input.c input.y], 1, [],
[input.y: warning: 1 shift/reduce conflict [input.y: conflicts: 1 shift/reduce
input.y: expected 2 shift/reduce conflicts input.y: expected 2 shift/reduce conflicts
]) ])
AT_CLEANUP AT_CLEANUP
@@ -543,7 +543,7 @@ a: 'a';
]]) ]])
AT_CHECK([bison -o input.c input.y], 1, [], AT_CHECK([bison -o input.c input.y], 1, [],
[input.y: warning: 1 reduce/reduce conflict [input.y: conflicts: 1 reduce/reduce
input.y: expected 0 reduce/reduce conflicts input.y: expected 0 reduce/reduce conflicts
]) ])
AT_CLEANUP AT_CLEANUP