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| author | mmitchel <mmitchel@138bc75d-0d04-0410-961f-82ee72b054a4> | 1999-03-02 07:42:49 +0000 |
|---|---|---|
| committer | mmitchel <mmitchel@138bc75d-0d04-0410-961f-82ee72b054a4> | 1999-03-02 07:42:49 +0000 |
| commit | 0942a7e14e7799bd62e996ae4ee136a16a0a79f3 (patch) | |
| tree | 7bf404b613c64710c6f445ee663df88c55ffb7fd /gcc/tree.c | |
| parent | faef3f64320761a5ba4f308fd567c319c50dde01 (diff) | |
| download | gcc-0942a7e14e7799bd62e996ae4ee136a16a0a79f3.tar.gz | |
* tree.c (save_tree_status): Don't treat functions with no context
as nested.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@25534 138bc75d-0d04-0410-961f-82ee72b054a4
Diffstat (limited to 'gcc/tree.c')
| -rw-r--r-- | gcc/tree.c | 9 |
1 files changed, 6 insertions, 3 deletions
diff --git a/gcc/tree.c b/gcc/tree.c index 80b67959882..1114ec34716 100644 --- a/gcc/tree.c +++ b/gcc/tree.c @@ -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. */ |