Avoid costly indirect calls of tStringInput::(un)?getch through TPpContext

There is no calls to the TPpContext that could change the current input, so every calls to pp->getChar and pp->ungetChar ultimately call this->getch and this->ungetch while adding overhead of virtual calls and vector::back.

Avoid costly indirect calls of tStringInput::(un)?getch through TPpContext
6998987e · Maxime Coste · 29051bd1 · 6998987e
Commit 6998987e authored Nov 11, 2015 by Maxime Coste
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PpScanner.cpp glslang/MachineIndependent/preprocessor/PpScanner.cpp +0 -0

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