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Token pasting/concatenation with ## leads to invalid result #373

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chrchr-github opened this issue Oct 2, 2024 · 1 comment
Open

Token pasting/concatenation with ## leads to invalid result #373

chrchr-github opened this issue Oct 2, 2024 · 1 comment

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@chrchr-github
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Input: __attribute()##8;

gcc/clang -E: __attribute()##8;
cppcheck -E: __attribute ( )8 ; ==> )8 is one token
https://trac.cppcheck.net/ticket/13165
@chrchr-github
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There is unchecked ## processing here (as opposed to Macro::expandHashHash():

simplecpp/simplecpp.cpp

Line 3742 in 3588ca8

if (hash || hashhash) {

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