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(start_function): Save immediate_size_expand and initialize it to zero

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in case nested function.

From-SVN: r8302
This commit is contained in:
Richard Kenner 1994-10-18 15:42:11 -04:00
parent 0fc4f91130
commit 5415b705f4
1 changed files with 6 additions and 0 deletions
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6
gcc/c-decl.c
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@ -5853,6 +5853,7 @@ start_function (declspecs, declarator, nested)
{
tree decl1, old_decl;
tree restype;
int old_immediate_size_expand = immediate_size_expand;
current_function_returns_value = 0; /* Assume, until we see it does. */
current_function_returns_null = 0;
@ -5862,6 +5863,9 @@ start_function (declspecs, declarator, nested)
named_labels = 0;
shadowed_labels = 0;
/* Don't expand any sizes in the return type of the function. */
immediate_size_expand = 0;
decl1 = grokdeclarator (declarator, declspecs, FUNCDEF, 1);
/* If the declarator is not suitable for a function definition,
@ -5997,6 +6001,8 @@ start_function (declspecs, declarator, nested)
if (TREE_ADDRESSABLE (DECL_ASSEMBLER_NAME (current_function_decl)))
TREE_ADDRESSABLE (current_function_decl) = 1;
immediate_size_expand = old_immediate_size_expand;
return 1;
}