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errors: prefix the output with "error: "

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This improves readability. This is also what gcc does.

* NEWS: Document this change.
* src/complain.c (complain_at): Prefix all errors with "error: ".
(complain_at_indent, warn_at_indent): Do not prefix the context
information of errors, which are basically just indented errors.
* tests/conflicts.at, tests/glr-regression.at, tests/input.at,
tests/named-refs.at, tests/output.at, tests/push.at,
tests/regression.at, tests/skeletons.at: Apply this change.

Signed-off-by: Akim Demaille <akim@lrde.epita.fr>
This commit is contained in:
Theophile Ranquet
2012-09-26 11:49:22 +02:00
committed by Akim Demaille
parent a974c1ec26
commit b8e7ad5887
9 changed files with 180 additions and 180 deletions
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10
tests/conflicts.at
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@@ -896,7 +896,7 @@ exp: exp OP exp | NUM;
AT_BISON_CHECK([-o input.c input.y], 1, [],
[input.y: conflicts: 1 shift/reduce
input.y: expected 0 shift/reduce conflicts
input.y: error: expected 0 shift/reduce conflicts
])
AT_CLEANUP
@@ -933,7 +933,7 @@ exp: exp OP exp | NUM;
AT_BISON_CHECK([-o input.c input.y], 1, [],
[input.y: conflicts: 1 shift/reduce
input.y: expected 2 shift/reduce conflicts
input.y: error: expected 2 shift/reduce conflicts
])
AT_CLEANUP
@@ -953,7 +953,7 @@ a: 'a';
AT_BISON_CHECK([-o input.c input.y], 1, [],
[input.y: conflicts: 1 reduce/reduce
input.y: expected 0 reduce/reduce conflicts
input.y: error: expected 0 reduce/reduce conflicts
])
AT_CLEANUP
@@ -1494,11 +1494,11 @@ AT_BISON_CHECK([[-Wno-conflicts-rr sr-rr.y]], [[0]], [[]],
echo "$file: conflicts: $conflicts" > experr
if test $sr_count -ne $sr_exp; then
if test $sr_exp -ne 1; then s=s; else s= ; fi
echo "$file: expected $sr_exp shift/reduce conflict$s" >> experr
echo "$file: error: expected $sr_exp shift/reduce conflict$s" >> experr
fi
if test $rr_count -ne $rr_exp; then
if test $rr_exp -ne 1; then s=s; else s= ; fi
echo "$file: expected $rr_exp reduce/reduce conflict$s" >> experr
echo "$file: error: expected $rr_exp reduce/reduce conflict$s" >> experr
fi
]AT_BISON_CHECK([[-Wnone $file]], [[1]], [[]], [[experr]])[
]AT_BISON_CHECK([[-Werror $file]], [[1]], [[]], [[experr]])[