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errors: indent "result type clash" error context

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This used to be the format of the error report:

  input.y:6.5-10: result type clash on merge function 'merge': [...]
  input.y:2.4-9: previous declaration

In order to distinguish the actual error from the context provided, we
rather this new output:

  input.y:6.5-10: result type clash on merge function 'merge': [...]
  input.y:2.4-9:     previous declaration

Another patch will introduce an "error: " prefix to all non-indented
lines, giving yet better readability to the reports.

* src/complain.h (SUB_INDENT): Move to here.
* src/reader.c (record_merge_function_type): Use complain_at_indent to
output with increased indentation level.
* src/scan-code.l (SUB_INDENT): Remove from here.
* tests/glr-regression.at: Apply this change.

Signed-off-by: Akim Demaille <akim@lrde.epita.fr>
This commit is contained in:
Theophile Ranquet
2012-09-26 11:49:18 +02:00
committed by Akim Demaille
parent 63fec1eeba
commit 24d96dd3eb
4 changed files with 17 additions and 8 deletions
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4
tests/glr-regression.at
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@@ -1651,9 +1651,9 @@ AT_BISON_OPTION_POPDEFS
AT_BISON_CHECK([[-o glr-regr18.c glr-regr18.y]], 1, [],
[glr-regr18.y:26.18-24: result type clash on merge function 'merge': <type2> != <type1>
glr-regr18.y:25.18-24: previous declaration
glr-regr18.y:25.18-24: previous declaration
glr-regr18.y:27.13-19: result type clash on merge function 'merge': <type3> != <type2>
glr-regr18.y:26.18-24: previous declaration
glr-regr18.y:26.18-24: previous declaration
])
AT_CLEANUP