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Detect missing @end tags.

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Give a warning when @end is forgotten in class implementations.
This commit is contained in:
Bill Currie 2011-03-24 11:39:34 +09:00
parent b0d1e782ee
commit 71af121665
2 changed files with 25 additions and 0 deletions
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5
tools/qfcc/source/class.c
View file

@ -553,6 +553,11 @@ begin_class (class_t *class)
void
class_begin (class_type_t *class_type)
{
if (current_class) {
warning (0, "‘@end’ missing in implementation context");
class_finish (current_class);
current_class = 0;
}
switch (class_type->type) {
case ct_category:
begin_category (class_type->c.category);

20
tools/qfcc/source/qc-parse.y
View file

@ -293,6 +293,16 @@ spec_merge (specifier_t spec, specifier_t new)
%%
program
: external_def_list
{
if (current_class) {
warning (0, "‘@end’ missing in implementation context");
class_finish (current_class);
current_class = 0;
}
}
external_def_list
: /* empty */
{
@ -1312,6 +1322,11 @@ class_name
new_class_name
: identifier
{
if (current_class) {
warning (0, "‘@end’ missing in implementation context");
class_finish (current_class);
current_class = 0;
}
$$ = get_class ($1, 0);
if (!$$) {
$1 = check_redefined ($1);
@ -1354,6 +1369,11 @@ category_name
new_category_name
: identifier '(' identifier ')'
{
if (current_class) {
warning (0, "‘@end’ missing in implementation context");
class_finish (current_class);
current_class = 0;
}
$$ = get_category ($1, $3->name, 1);
if ($$->defined) {
error (0, "redefinition of category `%s (%s)'",