PR other/69006: fix extra newlines after diagnostics

gcc/c-family/ChangeLog:
	PR other/69006
	* c-opts.c (c_diagnostic_finalizer): Replace invocation of
	pp_newline_and_flush with pp_flush.

gcc/cp/ChangeLog:
	PR other/69006
	* error.c (print_instantiation_partial_context_line): Add missing
	newlines from output for the t == NULL case.
	(print_instantiation_partial_context): Remove call to pp_newline.

gcc/ChangeLog:
	PR other/69006
	* diagnostic-show-locus.c (layout::print_source_line): Replace
	call to pp_newline with call to layout::print_newline.
	(layout::print_annotation_line): Likewise.
	(layout::move_to_column): Likewise.
	(layout::print_any_fixits): After printing any fixits, print a
	trailing newline, if necessary.
	(layout::print_newline): New method, resetting any colorization
	before a newline.
	(diagnostic_show_locus): Move the pp_newline to before the
	early bailout.  Remove dummy block enclosing the layout instance.
	* diagnostic.c (default_diagnostic_finalizer): Replace invocation
	of pp_newline_and_flush with pp_flush.
	(diagnostic_append_note): Delete use of pp_newline.
	(diagnostic_append_note_at_rich_loc): Delete.
	* diagnostic.h (diagnostic_append_note_at_rich_loc): Delete.
	* pretty-print.h (output_buffer_append_r): Reset buff->line_length
	when newline characters are added to the buffer.

gcc/fortran/ChangeLog:
	PR other/69006
	* error.c (gfc_diagnostic_starter): Delete use of pp_newline.

gcc/testsuite/ChangeLog:
	PR other/69006
	* g++.dg/ext/timevar1.C: Add dg-allow-blank-lines-in-output
	directive.
	* gcc.dg/plugin/diagnostic-test-show-locus-color.c: Update
	expected multiline output to reflect the colorization being
	disabled before newlines.
	* gcc.dg/plugin/diagnostic_plugin_test_show_locus.c
	(custom_diagnostic_finalizer): Replace call to
	pp_newline_and_flush with call to pp_flush.
	* gcc.dg/unroll-2.c: Add dg-allow-blank-lines-in-output directive.
	* gfortran.dg/implicit_class_1.f90: Likewise.
	* lib/gcc-dg.exp (allow_blank_lines): New global.
	(dg-allow-blank-lines-in-output): New procedure.
	(gcc-dg-prune): Complain about blank lines in the output, unless
	dg-allow-blank-lines-in-output was called.
	* lib/multiline.exp (_build_multiline_regex): Only support
	arbitrary followup text for non-blank-lines, not for blank lines.

From-SVN: r232837

0 files changed, 0 insertions, 0 deletions