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lalr1.cc: location.hh and position.hh are not generated without %defines

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* data/location.cc (b4_position_define, b4_location_define): New.
(location.hh, position.hh): Generate only if %defines.
* data/lalr1.cc: therefore, define these classes when locations are
needed, but headers are not generated.
* tests/output.at: Check that these files are not generated.
* NEWS: Document.
This commit is contained in:
Akim Demaille
2012-07-30 16:37:02 +02:00
parent 85f0b29e6d
commit 93549bcd43
5 changed files with 76 additions and 50 deletions
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6
tests/output.at
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@@ -113,9 +113,15 @@ AT_CHECK([grep 'include .subdir/' $1.cc], 1, [])
AT_CHECK([grep 'include .subdir/' $1.hh], 1, [])
])
AT_CHECK_OUTPUT([foo.yy], [%skeleton "lalr1.cc" %verbose], [],
[foo.tab.cc foo.output stack.hh])
AT_CHECK_OUTPUT([foo.yy], [%skeleton "lalr1.cc" %defines %verbose], [],
[foo.tab.cc foo.tab.hh foo.output stack.hh])
AT_CHECK_OUTPUT([foo.yy], [%skeleton "lalr1.cc" %verbose %locations], [],
[foo.tab.cc foo.output stack.hh])
AT_CHECK_OUTPUT([foo.yy], [%skeleton "lalr1.cc" %defines %verbose %locations], [],
[foo.tab.cc foo.tab.hh foo.output location.hh stack.hh position.hh])