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c-decl.c (c_override_global_bindings_to_false): Remove.

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* c-decl.c (c_override_global_bindings_to_false): Remove.
	(global_bindings_p): Don't check
	c_override_global_bindings_to_false.
	* c-tree.h (c_override_global_bindings_to_false): Remove.
	* c-typeck.c (composite_type): Don't set
	c_override_global_bindings_to_false.

From-SVN: r173632
This commit is contained in:
Joseph Myers 2011-05-10 20:12:34 +01:00 committed by Joseph Myers
parent 955524371f
commit 96703596c4
4 changed files with 10 additions and 14 deletions
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9
gcc/ChangeLog
View File

@ -1,3 +1,12 @@
2011-05-10 Joseph Myers <joseph@codesourcery.com>
* c-decl.c (c_override_global_bindings_to_false): Remove.
(global_bindings_p): Don't check
c_override_global_bindings_to_false.
* c-tree.h (c_override_global_bindings_to_false): Remove.
* c-typeck.c (composite_type): Don't set
c_override_global_bindings_to_false.
2011-05-10 Michael Meissner <meissner@linux.vnet.ibm.com>
PR target/48857, 48495

6
gcc/c-decl.c
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@ -147,10 +147,6 @@ static int warn_about_return_type;
static bool undef_nested_function;
/* True means global_bindings_p should return false even if the scope stack
says we are in file scope. */
bool c_override_global_bindings_to_false;
/* Each c_binding structure describes one binding of an identifier to
a decl. All the decls in a scope - irrespective of namespace - are
@ -850,7 +846,7 @@ objc_mark_locals_volatile (void *enclosing_blk)
bool
global_bindings_p (void)
{
return current_scope == file_scope && !c_override_global_bindings_to_false;
return current_scope == file_scope;
}
void

5
gcc/c-tree.h
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@ -597,11 +597,6 @@ extern int current_function_returns_abnormally;
extern int system_header_p;
/* True means global_bindings_p should return false even if the scope stack
says we are in file scope. */
extern bool c_override_global_bindings_to_false;
/* In c-decl.c */
extern void c_finish_incomplete_decl (tree);
extern void c_write_global_declarations (void);

4
gcc/c-typeck.c
View File

@ -507,9 +507,6 @@ composite_type (tree t1, tree t2)
/* If both args specify argument types, we must merge the two
lists, argument by argument. */
/* Tell global_bindings_p to return false so that variable_size
doesn't die on VLAs in parameter types. */
c_override_global_bindings_to_false = true;
len = list_length (p1);
newargs = 0;
@ -592,7 +589,6 @@ composite_type (tree t1, tree t2)
parm_done: ;
}
c_override_global_bindings_to_false = false;
t1 = build_function_type (valtype, newargs);
t1 = qualify_type (t1, t2);
/* ... falls through ... */