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| author | Pawel Lampe <pawel.lampe@gmail.com> | 2021-11-21 15:53:21 +0100 |
|---|---|---|
| committer | Pawel Lampe <pawel.lampe@gmail.com> | 2021-11-21 15:53:21 +0100 |
| commit | 86c0e38e8f13f7f5ac4ed30570a3ae2556b9fca7 (patch) | |
| tree | a73090dcd1539d6a6bcf72cad33f26292ddcee80 /modules/gdscript | |
| parent | ed02b8af59fceb48798c857306335fe0f7ff6a8a (diff) | |
Fix 'unreachable-code' false-positive, fixes #55154
Diffstat (limited to 'modules/gdscript')
3 files changed, 19 insertions, 5 deletions
diff --git a/modules/gdscript/gdscript_parser.cpp b/modules/gdscript/gdscript_parser.cpp index bde6783322..0a27f77edc 100644 --- a/modules/gdscript/gdscript_parser.cpp +++ b/modules/gdscript/gdscript_parser.cpp @@ -1813,7 +1813,6 @@ GDScriptParser::MatchNode *GDScriptParser::parse_match() { #ifdef DEBUG_ENABLED bool all_have_return = true; bool have_wildcard = false; - bool wildcard_has_return = false; bool have_wildcard_without_continue = false; #endif @@ -1831,9 +1830,6 @@ GDScriptParser::MatchNode *GDScriptParser::parse_match() { if (branch->has_wildcard) { have_wildcard = true; - if (branch->block->has_return) { - wildcard_has_return = true; - } if (!branch->block->has_continue) { have_wildcard_without_continue = true; } @@ -1848,7 +1844,7 @@ GDScriptParser::MatchNode *GDScriptParser::parse_match() { consume(GDScriptTokenizer::Token::DEDENT, R"(Expected an indented block after "match" statement.)"); #ifdef DEBUG_ENABLED - if (wildcard_has_return || (all_have_return && have_wildcard)) { + if (all_have_return && have_wildcard) { current_suite->has_return = true; } #endif diff --git a/modules/gdscript/tests/scripts/parser/warnings/unreachable_code_after_return_bug_55154.gd b/modules/gdscript/tests/scripts/parser/warnings/unreachable_code_after_return_bug_55154.gd new file mode 100644 index 0000000000..d00d483a73 --- /dev/null +++ b/modules/gdscript/tests/scripts/parser/warnings/unreachable_code_after_return_bug_55154.gd @@ -0,0 +1,16 @@ +func test(): + var foo := "bar" + match foo: + "baz": + return + _: + pass + match foo: + "baz": + return + match foo: + "bar": + pass + _: + return + print("reached") diff --git a/modules/gdscript/tests/scripts/parser/warnings/unreachable_code_after_return_bug_55154.out b/modules/gdscript/tests/scripts/parser/warnings/unreachable_code_after_return_bug_55154.out new file mode 100644 index 0000000000..47db6b631b --- /dev/null +++ b/modules/gdscript/tests/scripts/parser/warnings/unreachable_code_after_return_bug_55154.out @@ -0,0 +1,2 @@ +GDTEST_OK +reached |