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avoid infinite loop causing crash on CCL #243

Merged
merged 1 commit into from
Dec 31, 2020
Merged

avoid infinite loop causing crash on CCL #243

merged 1 commit into from
Dec 31, 2020

Commits on Dec 21, 2020

  1. avoid infinite loop causing crash on CCL 

    cbaggers#239
infinite loop stack overflow crash

This fix from Devon7
cbaggers/cepl#350 (comment)

Issue explained in
Clozure/ccl#270 (comment)

CLHS NOTINLINE says,

In the presence of a compiler macro definition for function-name,
a notinline declaration prevents that compiler macro from being used.

The macroexpansion machinery contained in the fn library ignores this fact
and recursively compiler-macroexpands the INTERN form which was explicitly
declared NOTINLINE, which leads into infinite loops as demonstrated here.
    Yan committed Dec 21, 2020
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