Make header parse standalone. NFC.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@240814 91177308-0d34-0410-b5e6-96231b3b80d8

diff --git a/include/llvm/MC/MCParser/MCAsmParserUtils.h b/include/llvm/MC/MCParser/MCAsmParserUtils.h
index cb3d769d03aec071d705436989380350a83964e5..9834fe96307b2f9649a0fe1b3e02943fd77344f5 100644 (file)
--- a/include/llvm/MC/MCParser/MCAsmParserUtils.h
+++ b/include/llvm/MC/MCParser/MCAsmParserUtils.h
@@ -11,6 +11,12 @@
 #define LLVM_MC_MCPARSER_MCASMPARSERUTILS_H
 
 namespace llvm {
+
+class MCAsmParser;
+class MCExpr;
+class MCSymbol;
+class StringRef;
+
 namespace MCParserUtils {
 
 /// Parse a value expression and return whether it can be assigned to a symbol