if (!Tok->Previous)
return false;
// Colons from ?: are handled in parseConditional().
- if (Tok->Previous->is(tok::r_paren) && Contexts.size() == 1 &&
- Line.First->isNot(tok::kw_case)) {
- Tok->Type = TT_CtorInitializerColon;
- } else if (Contexts.back().ColonIsDictLiteral) {
+ if (Contexts.back().ColonIsDictLiteral) {
Tok->Type = TT_DictLiteral;
} else if (Contexts.back().ColonIsObjCMethodExpr ||
Line.First->is(TT_ObjCMethodSpecifier)) {
if (!Contexts.back().FirstObjCSelectorName)
Contexts.back().FirstObjCSelectorName = Tok->Previous;
} else if (Contexts.back().ColonIsForRangeExpr) {
- Tok->Type = TT_RangeBasedForLoopColon;
+ Tok->Type = Style.Language == FormatStyle::LK_JavaScript
+ ? TT_JsTypeColon
+ : TT_RangeBasedForLoopColon;
} else if (CurrentToken && CurrentToken->is(tok::numeric_constant)) {
Tok->Type = TT_BitFieldColon;
} else if (Contexts.size() == 1 &&
!Line.First->isOneOf(tok::kw_enum, tok::kw_case)) {
- Tok->Type = TT_InheritanceColon;
+ if (Style.Language == FormatStyle::LK_JavaScript)
+ Tok->Type = TT_JsTypeColon;
+ else if (Tok->Previous->is(tok::r_paren))
+ Tok->Type = TT_CtorInitializerColon;
+ else
+ Tok->Type = TT_InheritanceColon;
} else if (Tok->Previous->is(tok::identifier) && Tok->Next &&
Tok->Next->isOneOf(tok::r_paren, tok::comma)) {
// This handles a special macro in ObjC code where selectors including
// the colon are passed as macro arguments.
Tok->Type = TT_ObjCMethodExpr;
} else if (Contexts.back().ContextKind == tok::l_paren) {
- Tok->Type = TT_InlineASMColon;
+ Tok->Type = Style.Language == FormatStyle::LK_JavaScript
+ ? TT_JsTypeColon
+ : TT_InlineASMColon;
}
break;
case tok::kw_if:
} else if (Style.Language == FormatStyle::LK_JavaScript) {
if (Left.is(Keywords.kw_var))
return true;
+ if (Right.is(TT_JsTypeColon))
+ return false;
} else if (Style.Language == FormatStyle::LK_Java) {
if (Left.is(tok::r_square) && Right.is(tok::l_brace))
return true;
verifyFormat("var regex = search.match(/(?:\?|&)times=([^?&]+)/i);");
}
+TEST_F(FormatTestJS, TypeAnnotations) {
+ verifyFormat("var x: string;");
+ verifyFormat("function x(): string {\n return 'x';\n}");
+ verifyFormat("function x(y: string): string {\n return 'x';\n}");
+ verifyFormat("for (var y: string in x) {\n x();\n}");
+ verifyFormat("((a: string, b: number): string => a + b);");
+ verifyFormat("var x: (y: number) => string;");
+ verifyFormat("var x: P<string, (a: number) => string>;");
+}
+
} // end namespace tooling
} // end namespace clang