[llvm-rc] Support EXSTYLE statement.

Patch by Jacek Caban!

Differential Revision: https://reviews.llvm.org/D55020

llvm-svn: 347858

1 files changed, 7 insertions, 0 deletions

diff --git a/llvm/tools/llvm-rc/ResourceScriptParser.cpp b/llvm/tools/llvm-rc/ResourceScriptParser.cpp
index 8cc0b50933c..09c88ff879a 100644
--- a/llvm/tools/llvm-rc/ResourceScriptParser.cpp
+++ b/llvm/tools/llvm-rc/ResourceScriptParser.cpp
@@ -388,6 +388,8 @@ RCParser::parseSingleOptionalStatement(OptStmtType StmtsType) {
       return parseCaptionStmt();
     if (TypeToken->equals_lower("CLASS"))
       return parseClassStmt();
+    if (TypeToken->equals_lower("EXSTYLE"))
+      return parseExStyleStmt();
     if (TypeToken->equals_lower("FONT"))
       return parseFontStmt(StmtsType);
     if (TypeToken->equals_lower("STYLE"))
@@ -817,6 +819,11 @@ RCParser::ParseOptionType RCParser::parseStyleStmt() {
   return llvm::make_unique<StyleStmt>(*Arg);
 }
 
+RCParser::ParseOptionType RCParser::parseExStyleStmt() {
+  ASSIGN_OR_RETURN(Arg, readInt());
+  return llvm::make_unique<ExStyleStmt>(*Arg);
+}
+
 Error RCParser::getExpectedError(const Twine &Message, bool IsAlreadyRead) {
   return make_error<ParserError>(
       Message, IsAlreadyRead ? std::prev(CurLoc) : CurLoc, End);