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- Only use typedefs inside their scope.

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- Variables that are out of scope, were not removed all the time.
- Make a varchar NULL set everything to 0 when not using indicators.
- Synced parser.
This commit is contained in:
Michael Meskes
2004-06-27 12:28:42 +00:00
parent 4eb5f0a8e2
commit 03ad5da8f8
10 changed files with 116 additions and 34 deletions
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44
src/interfaces/ecpg/preproc/variable.c
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@@ -275,13 +275,47 @@ find_variable(char *name)
return (p);
}
void
remove_typedefs(int brace_level)
{
struct typedefs *p,
*prev;
for (p = prev = types; p;)
{
if (p->brace_level >= brace_level)
{
/* remove it */
if (p == types)
prev = types = p->next;
else
prev->next = p->next;
if (p->type->type_enum == ECPGt_struct || p->type->type_enum == ECPGt_union)
free(p->struct_member_list);
free(p->type);
free(p->name);
free(p);
if (prev == types)
p = types;
else
p = prev ? prev->next : NULL;
}
else
{
prev = p;
p = prev->next;
}
}
}
void
remove_variables(int brace_level)
{
struct variable *p,
*prev;
for (p = prev = allvariables; p; p = p ? p->next : NULL)
for (p = prev = allvariables; p;)
{
if (p->brace_level >= brace_level)
{
@@ -326,10 +360,16 @@ remove_variables(int brace_level)
ECPGfree_type(p->type);
free(p->name);
free(p);
p = prev;
if (prev == allvariables)
p = allvariables;
else
p = prev ? prev->next : NULL;
}
else
{
prev = p;
p = prev->next;
}
}
}