Eli Friedman c18d9d53bb Allow the type of a global to be different from the type of its ... associated declaration. This is a prerequisite to handling general union initializations; for example, an array of unions involving pointers has to be turned into a struct because the elements can have incompatible types. I refactored the code a bit to make it more readable; now, the logic for definitions is all in EmitGlobalVarInit. The second parameter for GetAddrOfGlobalVar is now dead; I'll remove it separately. By itself, this patch should not cause any visible changes. llvm-svn: 51783		2008-05-30 19:50:47 +00:00
clang	Allow the type of a global to be different from the type of its	2008-05-30 19:50:47 +00:00
llvm	Fix indentation.	2008-05-30 18:53:09 +00:00