[lib/ObjectYAML] - Change interface to return `bool` instead of `int`. NFCI

It was suggested in comments for D67445 to split this part.

Differential revision: https://reviews.llvm.org/D67488

llvm-svn: 371828

1 files changed, 6 insertions, 6 deletions

diff --git a/llvm/lib/ObjectYAML/COFFEmitter.cpp b/llvm/lib/ObjectYAML/COFFEmitter.cpp
index d94cdbf5605..daa4f6d83db 100644
--- a/llvm/lib/ObjectYAML/COFFEmitter.cpp
+++ b/llvm/lib/ObjectYAML/COFFEmitter.cpp
@@ -592,27 +592,27 @@ static bool writeCOFF(COFFParser &CP, raw_ostream &OS) {
 namespace llvm {
 namespace yaml {
 
-int yaml2coff(llvm::COFFYAML::Object &Doc, raw_ostream &Out) {
+bool yaml2coff(llvm::COFFYAML::Object &Doc, raw_ostream &Out) {
   COFFParser CP(Doc);
   if (!CP.parse()) {
     errs() << "yaml2obj: Failed to parse YAML file!\n";
-    return 1;
+    return false;
   }
 
   if (!layoutOptionalHeader(CP)) {
     errs() << "yaml2obj: Failed to layout optional header for COFF file!\n";
-    return 1;
+    return false;
   }
 
   if (!layoutCOFF(CP)) {
     errs() << "yaml2obj: Failed to layout COFF file!\n";
-    return 1;
+    return false;
   }
   if (!writeCOFF(CP, Out)) {
     errs() << "yaml2obj: Failed to write COFF file!\n";
-    return 1;
+    return false;
   }
-  return 0;
+  return true;
 }
 
 } // namespace yaml