commit b219cfc4d75f0a03630b7c4509ef791b7e97b2c8
author David Blaikie <dblaikie@gmail.com> Fri Sep 23 05:06:16 2011 +0000
committer David Blaikie <dblaikie@gmail.com> Fri Sep 23 05:06:16 2011 +0000
tree 2b708dc00bedcc6a6204d29c915ac7fce8fb028f
parent c535d9730e11ca335790359bfbd4600be71c5410

Switch assert(0/false) llvm_unreachable.


git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@140367 91177308-0d34-0410-b5e6-96231b3b80d8

lib/Lex/LiteralSupport.cpp

diff --git a/lib/Lex/LiteralSupport.cpp b/lib/Lex/LiteralSupport.cpp
index 986a08a..4496834 100644
--- a/lib/Lex/LiteralSupport.cpp
+++ b/lib/Lex/LiteralSupport.cpp
@@ -30,7 +30,7 @@
 
 static unsigned getCharWidth(tok::TokenKind kind, const TargetInfo &Target) {
   switch (kind) {
-  default: assert(0 && "Unknown token type!");
+  default: llvm_unreachable("Unknown token type!");
   case tok::char_constant:
   case tok::string_literal:
   case tok::utf8_string_literal:

lib/Lex/PPExpressions.cpp

diff --git a/lib/Lex/PPExpressions.cpp b/lib/Lex/PPExpressions.cpp
index 2f81097..120b2ca 100644
--- a/lib/Lex/PPExpressions.cpp
+++ b/lib/Lex/PPExpressions.cpp
@@ -535,7 +535,7 @@
 
     bool Overflow = false;
     switch (Operator) {
-    default: assert(0 && "Unknown operator token!");
+    default: llvm_unreachable("Unknown operator token!");
     case tok::percent:
       if (RHS.Val != 0)
         Res = LHS.Val % RHS.Val;

lib/Lex/PPMacroExpansion.cpp

diff --git a/lib/Lex/PPMacroExpansion.cpp b/lib/Lex/PPMacroExpansion.cpp
index 9a16d58..ce4c1ed 100644
--- a/lib/Lex/PPMacroExpansion.cpp
+++ b/lib/Lex/PPMacroExpansion.cpp
@@ -1015,7 +1015,7 @@
     OS << (int)Value;
     Tok.setKind(tok::numeric_constant);
   } else {
-    assert(0 && "Unknown identifier!");
+    llvm_unreachable("Unknown identifier!");
   }
   CreateString(OS.str().data(), OS.str().size(), Tok, Tok.getLocation());
 }

lib/Lex/Pragma.cpp

diff --git a/lib/Lex/Pragma.cpp b/lib/Lex/Pragma.cpp
index 5a2f5cb..d855baf 100644
--- a/lib/Lex/Pragma.cpp
+++ b/lib/Lex/Pragma.cpp
@@ -804,7 +804,7 @@
     IdentifierInfo *II = Tok.getIdentifierInfo();
 
     if (II->isStr("assert")) {
-      assert(0 && "This is an assertion!");
+      llvm_unreachable("This is an assertion!");
     } else if (II->isStr("crash")) {
       *(volatile int*) 0x11 = 0;
     } else if (II->isStr("llvm_fatal_error")) {