Mercurial > projects > ldc

diff gen/toir.cpp @ 619:722630261d62
Implemented constant pointer casts (like casting function pointer to void* as a constant global initializer)
author: tomas@myhost
date: Sun, 28 Sep 2008 21:09:21 +0200
parents: 5ced42a55aa9
children: 26fce59fe80a
--- a/gen/toir.cpp	Sun Sep 28 15:22:39 2008 +0200
+++ b/gen/toir.cpp	Sun Sep 28 21:09:21 2008 +0200
@@ -819,6 +819,22 @@
 
 //////////////////////////////////////////////////////////////////////////////////////////
 
+LLConstant* CastExp::toConstElem(IRState* p)
+{
+    Logger::print("CastExp::toConstElem: %s | %s\n", toChars(), type->toChars());
+    LOG_SCOPE;
+
+    LLConstant* c = e1->toConstElem(p);
+    assert(isaPointer(c->getType()));
+
+    const LLType* lltype = DtoType(type);
+    assert(isaPointer(lltype));
+
+    return llvm::ConstantExpr::getBitCast(c, lltype);
+}
+
+//////////////////////////////////////////////////////////////////////////////////////////
+
 DValue* SymOffExp::toElem(IRState* p)
 {
     Logger::print("SymOffExp::toElem: %s | %s\n", toChars(), type->toChars());