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Don't directly produce errors while parsing 'try' statements.

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This commit is contained in:
Cyrus Najmabadi 2014-12-01 00:16:55 -08:00
parent f404212793
commit 7eb4e742d1
3 changed files with 5 additions and 9 deletions
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1
src/compiler/diagnosticInformationMap.generated.ts
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@ -106,7 +106,6 @@ module ts {
Type_argument_expected: { code: 1140, category: DiagnosticCategory.Error, key: "Type argument expected." },
String_literal_expected: { code: 1141, category: DiagnosticCategory.Error, key: "String literal expected." },
Line_break_not_permitted_here: { code: 1142, category: DiagnosticCategory.Error, key: "Line break not permitted here." },
catch_or_finally_expected: { code: 1143, category: DiagnosticCategory.Error, key: "'catch' or 'finally' expected." },
Block_or_expected: { code: 1144, category: DiagnosticCategory.Error, key: "Block or ';' expected." },
Modifiers_not_permitted_on_index_signature_members: { code: 1145, category: DiagnosticCategory.Error, key: "Modifiers not permitted on index signature members." },
Declaration_expected: { code: 1146, category: DiagnosticCategory.Error, key: "Declaration expected." },

4
src/compiler/diagnosticMessages.json
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@ -415,10 +415,6 @@
"category": "Error",
"code": 1142
},
"'catch' or 'finally' expected.": {
"category": "Error",
"code": 1143
},
"Block or ';' expected.": {
"category": "Error",
"code": 1144

9
src/compiler/parser.ts
View File

@ -3397,12 +3397,13 @@ module ts {
if (token === SyntaxKind.CatchKeyword) {
node.catchBlock = parseCatchBlock();
}
if (token === SyntaxKind.FinallyKeyword) {
// If we don't have a catch clause, then we must have a finally clause. Try to parse
// one out no matter what.
if (!node.catchBlock || token === SyntaxKind.FinallyKeyword) {
node.finallyBlock = parseTokenAndBlock(SyntaxKind.FinallyKeyword, SyntaxKind.FinallyBlock);
}
if (!(node.catchBlock || node.finallyBlock)) {
error(Diagnostics.catch_or_finally_expected);
}
return finishNode(node);
}