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gengtype.c (adjust_field_type): Diagnose duplicate "length" option applications and option being applied to...

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gcc:
2012-07-27  Laurynas Biveinis  <laurynas.biveinis@gmail.com>
	    Steven Bosscher  <steven@gcc.gnu.org>

	* gengtype.c (adjust_field_type): Diagnose duplicate "length"
	option applications and option being applied to arrays of atomic
	types.
	(walk_type): Allow "atomic" option on strings too.
	* dwarf2out.h (struct dw_vec_struct): Use the "atomic" GTY option
	for the array field.
	* vec.h: Describe the atomic object "A" type of the macros in
	the header comment.
	(VEC_T_GTY_ATOMIC, DEF_VEC_A, DEF_VEC_ALLOC_A): Define.
	* emit-rtl.c (locations_locators_vals): use the atomic object
	vector.
	* doc/gty.texi: Clarify that GTY option "length" is only for
	arrays of non-atomic objects.  Fix typo in the description of the
	"atomic" option.

gcc/java:
2012-07-24  Laurynas Biveinis  <laurynas.biveinis@gmail.com>

	* jcf.h (CPool): Use the "atomic" GTY option for the tags field.
	(bootstrap_method): Likewise for the bootstrap_arguments field.

libcpp:
2012-07-24  Laurynas Biveinis  <laurynas.biveinis@gmail.com>

	* include/line-map.h (line_map_macro): Use the "atomic" GTY option
	for the macro_locations field.

Co-Authored-By: Steven Bosscher <steven@gcc.gnu.org>

From-SVN: r189951
This commit is contained in:
Laurynas Biveinis
2012-07-30 02:30:52 +00:00
committed by Laurynas Biveinis
parent 1c5f95e6ec
commit c0fd34971d
10 changed files with 82 additions and 23 deletions
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libcpp/include/line-map.h
+1 -1
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@@ -165,7 +165,7 @@ struct GTY(()) line_map_macro {
In the example above x1 (for token "+") is going to be the same
as y1. x0 is the spelling location for the argument token "1",
and x2 is the spelling location for the argument token "2". */
source_location * GTY((length ("2 * %h.n_tokens"))) macro_locations;
source_location * GTY((atomic)) macro_locations;
/* This is the location of the expansion point of the current macro
map. It's the location of the macro name. That location is held