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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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8
tests/skeletons.at
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@@ -157,7 +157,7 @@ start: ;
]])
AT_BISON_CHECK([[input.y]], [[1]], [[]],
[[<skeleton default value>: invalid value for %define Boolean variable 'foo'
[[<skeleton default value>: error: invalid value for %define Boolean variable 'foo'
]])
AT_CLEANUP
@@ -193,8 +193,8 @@ start: ;
AT_BISON_CHECK([[input1.y]], [[1]], [[]],
[[input1.y: warning: foow fubar
foow.y:2.3-5.3: warning: foowat fubar
input1.y: fooc fubar
fooc.y:1.1-10.5: foocat fubar
input1.y: error: fooc fubar
fooc.y:1.1-10.5: error: foocat fubar
input1.y: fatal error: foof fubar
]])
@@ -264,7 +264,7 @@ start: ;
]])
AT_BISON_CHECK([[input1.y]], [[1]], [[]],
[[input1.y: non-fatal error
[[input1.y: error: non-fatal error
input1.y: fatal error: M4 should exit immediately here
]])