fix a codegen assertion related to #11658

JuliaLang · Jun 17, 2015 · 9df7bca · 9df7bca · Keno · Jun 17, 2015
1 parent dbe94d1
commit 9df7bca
Showing 1 changed file with 2 additions and 3 deletions.
diff --git a/src/codegen.cpp b/src/codegen.cpp
@@ -2888,7 +2888,7 @@ static Value *emit_checked_var(Value *bp, jl_sym_t *name, jl_codectx_t *ctx, boo
 
 static Value *ghostValue(jl_value_t *ty)
 {
- assert(jl_is_datatype(ty));
+ assert(ty == (jl_value_t*)jl_bottom_type || jl_is_datatype(ty));
  return mark_julia_type(UndefValue::get(NoopType),ty);
 }
 
@@ -5008,8 +5008,7 @@ static void init_julia_llvm_env(Module *m)
  T_pfloat64 = PointerType::get(T_float64, 0);
  T_void = Type::getVoidTy(jl_LLVMContext);
 
- // This type is used to create undef Values which carry
- // metadata.
+ // This type is used to create undef Values which carry metadata.
  NoopType = ArrayType::get(T_int1,0);
 
  // add needed base definitions to our LLVM environment