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V0.9: On error there is no need to pop the scope. 

The error routines for task and function definitions were incorrectly
popping the scope. This should not be done since no scope was pushed.
Also assert that the current_task/function is 0 to catch that kind of
error like the other definition rules.
This commit is contained in:
Cary R 2010-06-13 11:45:14 -07:00 committed by Stephen Williams
parent b2fd383d05
commit 4a7bab0813
1 changed files with 3 additions and 5 deletions
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8
parse.y
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@ -1,7 +1,7 @@
%{
/*
* Copyright (c) 1998-2009 Stephen Williams (steve@icarus.com)
* Copyright (c) 1998-2010 Stephen Williams (steve@icarus.com)
*
* This source code is free software; you can redistribute it
* and/or modify it in source code form under the terms of the GNU
@ -2312,8 +2312,7 @@ module_item
| K_task automatic_opt IDENTIFIER error K_endtask
{
pform_pop_scope();
current_task = 0;
assert(current_task == 0);
delete[]$3;
}
@ -2353,8 +2352,7 @@ module_item
}
| K_function automatic_opt function_range_or_type_opt IDENTIFIER error K_endfunction
{
pform_pop_scope();
current_task = 0;
assert(current_function == 0);
delete[]$4;
}