From: Dan Gohman <dan433584@gmail.com>
Date: Mon, 29 Apr 2019 22:37:08 +0000 (+0000)
Subject: [WebAssembly] Make an assertion message prettier. NFC.
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=01da091f106af191c63df82a7766411267873afb;p=llvm

[WebAssembly] Make an assertion message prettier. NFC.

This is a follow-up to https://reviews.llvm.org/D59521.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@359509 91177308-0d34-0410-b5e6-96231b3b80d8
---

diff --git a/lib/Target/WebAssembly/WebAssemblyRuntimeLibcallSignatures.cpp b/lib/Target/WebAssembly/WebAssemblyRuntimeLibcallSignatures.cpp
index 215c63c1233..e2d0ad49cf6 100644
--- a/lib/Target/WebAssembly/WebAssemblyRuntimeLibcallSignatures.cpp
+++ b/lib/Target/WebAssembly/WebAssemblyRuntimeLibcallSignatures.cpp
@@ -842,8 +842,8 @@ void llvm::getLibcallSignature(const WebAssemblySubtarget &Subtarget,
   auto Val = Map.find(Name);
 #ifndef NDEBUG
   if (Val == Map.end()) {
-    errs() << "runtime library name: " << Name << "\n";
-    llvm_unreachable("unexpected runtime library name");
+    auto message = std::string("unexpected runtime library name: ") + Name;
+    llvm_unreachable(message.c_str());
   }
 #endif
   return getLibcallSignature(Subtarget, Val->second, Rets, Params);