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libSyntax: specialize protocol declaration syntax.

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Xi Ge
2017-12-11 16:17:10 -08:00
parent 7d010936e9
commit fda8dfcfd3
4 changed files with 39 additions and 7 deletions
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6
lib/Parse/ParseDecl.cpp
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@@ -2470,10 +2470,11 @@ Parser::parseDecl(ParseDeclOptions Flags,
case tok::kw_precedencegroup:
DeclResult = parseDeclPrecedenceGroup(Flags, Attributes);
break;
case tok::kw_protocol:
case tok::kw_protocol: {
DeclParsingContext.setCreateSyntax(SyntaxKind::ProtocolDecl);
DeclResult = parseDeclProtocol(Flags, Attributes);
break;
}
case tok::kw_func:
// Collect all modifiers into a modifier list.
DeclParsingContext.collectNodesInPlace(SyntaxKind::ModifierList);
@@ -5564,6 +5565,7 @@ parseDeclProtocol(ParseDeclOptions Flags, DeclAttributes &Attributes) {
// Parse the body.
{
SyntaxParsingContext BlockContext(SyntaxContext, SyntaxKind::MemberDeclBlock);
SourceLoc LBraceLoc;
SourceLoc RBraceLoc;
if (parseToken(tok::l_brace, LBraceLoc, diag::expected_lbrace_protocol)) {