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gcc/libcpp/include
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David Malcolm b09649fdc6 Add support for mutually-incompatible fix-it hints 
This patch adds a method:
  rich_location::fixits_cannot_be_auto_applied
for ensuring that mutually-incompatible fix-its hints don't
lead to insane output from -fdiagnostics-generate-patch.

Fix-it hints within such rich_location instances are printed
as normal by diagnostic_show_locus, but don't affect the output
of -fdiagnostics-generate-patch.

gcc/ChangeLog:
	* diagnostic.c (diagnostic_report_diagnostic): Only add fixits
	to the edit_context if they can be auto-applied.

gcc/testsuite/ChangeLog:
	* gcc.dg/plugin/diagnostic-test-show-locus-bw.c
	(test_mutually_exclusive_suggestions): New test function.
	* gcc.dg/plugin/diagnostic-test-show-locus-generate-patch.c
	(test_mutually_exclusive_suggestions): New test function.
	* gcc.dg/plugin/diagnostic-test-show-locus-parseable-fixits.c
	(test_mutually_exclusive_suggestions): New test function.
	* gcc.dg/plugin/diagnostic_plugin_test_show_locus.c
	(test_show_locus): Add special-case for
	"test_mutually_exclusive_suggestions".

libcpp/ChangeLog:
	* include/line-map.h
	(rich_location::fixits_cannot_be_auto_applied): New method.
	(rich_location::fixits_can_be_auto_applied_p): New accessor.
	(rich_location::m_fixits_cannot_be_auto_applied): New field.
	* line-map.c (rich_location::rich_location): Initialize new field.

From-SVN: r249081
2017-06-09 20:57:38 +00:00
..
cpp-id-data.h Update copyright years. 2017-01-01 13:07:43 +01:00
cpplib.h libcpp: add callback for comment-handling 2017-06-05 20:53:06 +00:00
line-map.h Add support for mutually-incompatible fix-it hints 2017-06-09 20:57:38 +00:00
mkdeps.h Update copyright years. 2017-01-01 13:07:43 +01:00
symtab.h Update copyright years. 2017-01-01 13:07:43 +01:00