[issue27078] Make f'' strings faster than .format: BUILD_STRING opcode?

[Antti Haapala]

Antti Haapala added the comment:

I am not an expert on writing new opcodes to CPython (having never done it, don't know where to change the disassembler and such, how to make compiler generate them properly and such), but I'd be glad to help with testing, timing and writing the possible joiner algorithm for it, to help it make into Python 3.6.

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Python tracker <report at bugs.python.org>
<http://bugs.python.org/issue27078>
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