ipc_templating: Avoid depending on order of evaluation (#83)

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Perditum / Atmosphere

Browse code ipc_templating: Avoid depending on order of evaluation (#83) f(x, x++) is unspecified behaviour in C++. An implementation could evaluate arguments from left to right or from right to left. `T(r.Buffers[a_index], r.BufferSizes[a_index++])` might access the wrong buffer if `a_index++` is evaluated before the first argument. Fixes -Wsequence-point warnings master
1 parent 30b9873 commit cf50bad36cd2023e4a00ad4a563c6a1b62641248 Léo Lam authored on 5 May 2018 SciresM committed on 5 May 2018

Browse code

f(x, x++) is unspecified behaviour in C++. An implementation could
evaluate arguments from left to right or from right to left.

`T(r.Buffers[a_index], r.BufferSizes[a_index++])` might
access the wrong buffer if `a_index++` is evaluated before the first
argument.

Fixes -Wsequence-point warnings

master

1 parent 30b9873 commit cf50bad36cd2023e4a00ad4a563c6a1b62641248

Léo Lam authored on 5 May 2018

SciresM committed on 5 May 2018

Patch

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