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It's a GCC extension. https://gcc.gnu.org/onlinedocs/gcc/Labels-as-Values.html https://gcc.gnu.org/onlinedocs/gcc/Labels-as-Values.html
by dietrichepp 12y ago
It's a GCC extension. https://gcc.gnu.org/onlinedocs/gcc/Labels-as-Values.html https://gcc.gnu.org/onlinedocs/gcc/Labels-as-Values.html
- techdragon 12y agoIs there an equivalent for Clang/LLVM?
- cjcole 12y agoYes. http://blog.llvm.org/2010/01/address-of-label-and-indirect-branches.html http://blog.llvm.org/2010/01/address-of-label-and-indirect-b... A venerable interpreter implementation trick.