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tree.c (save_tree_status): Don't treat functions with no context as nested.

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* tree.c (save_tree_status): Don't treat functions with no context
	as nested.

From-SVN: r25534
This commit is contained in:
Mark Mitchell 1999-03-02 07:42:49 +00:00 committed by Mark Mitchell
parent 010deb4dea
commit 83fdb19109
2 changed files with 11 additions and 3 deletions
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5
gcc/ChangeLog
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@ -1,3 +1,8 @@
Tue Mar 2 07:44:56 1999 Mark Mitchell <mark@markmitchell.com>
* tree.c (save_tree_status): Don't treat functions with no context
as nested.
Tue Mar 2 09:37:05 1999 Robert Lipe <robertlipe@usa.net>
* Makefile.in (MAKEINFO): Use makeinfo built from sibling

9
gcc/tree.c
View File

@ -320,8 +320,11 @@ gcc_obstack_init (obstack)
(void (*) ()) OBSTACK_CHUNK_FREE);
}
/* Save all variables describing the current status into the structure *P.
This is used before starting a nested function.
/* Save all variables describing the current status into the structure
*P. This function is called whenever we start compiling one
function in the midst of compiling another. For example, when
compiling a nested function, or, in C++, a template instantiation
that is required by the function we are currently compiling.
CONTEXT is the decl_function_context for the function we're about to
compile; if it isn't current_function_decl, we have to play some games. */
@ -345,7 +348,7 @@ save_tree_status (p, context)
p->rtl_obstack = rtl_obstack;
p->inline_obstacks = inline_obstacks;
if (context == current_function_decl)
if (current_function_decl && context == current_function_decl)
/* Objects that need to be saved in this function can be in the nonsaved
obstack of the enclosing function since they can't possibly be needed
once it has returned. */