Rehash is ambiguous during emscripten install

[reesmanp]

During install via http://webassembly.org/getting-started/developers-guide/ It tells me that the call to rehash is ambiguous in src/literal.h:156:12 pointing to two functions in src/support/hash.h

/Users/preesm/git/emsdk/binaryen/master/src/literal.h:156:12: error: call to 'rehash' is ambiguous
    return wasm::rehash(
           ^~~~~~~~~~~~
/Users/preesm/git/emsdk/binaryen/master/src/support/hash.h:25:17: note: candidate function
inline uint32_t rehash(uint32_t x, uint32_t y) { // see http://www.cse.yorku.ca/~oz/hash.html
                ^
/Users/preesm/git/emsdk/binaryen/master/src/support/hash.h:38:15: note: candidate function
inline size_t rehash(uint64_t x, uint64_t y) { // see boost and https://stackoverflow.com/a/2595226/1176841
            

I'm on OSX if that makes a difference.

[kripken]

Surprising that it's ambiguous on your compiler. Not sure why that is. Anyhow, #1182 should fix it, please confirm (since this is an issue our bots don't see).

[reesmanp]

@kripken yes, the fix works and I have now completed the install without any further issues. Thank you.

[kripken]

Great, thanks for confirming.