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| author | Erik Kundiman <erik@megapahit.org> | 2023-06-04 11:06:19 +0800 |
|---|---|---|
| committer | Erik Kundiman <erik@megapahit.org> | 2023-07-19 11:03:26 +0800 |
| commit | 85e61212ef42e649eaea444bd9cbcad4fc26d31a (patch) | |
| tree | 204c4ce543748be6278faf9864f95787477a717f /indra | |
| parent | b981877c4a9edbd5df49517b294a84d665c59a5d (diff) | |
Explicit when using function_ptr Phoenix binder
From the errors:
base type ‘float (*)(float, float) noexcept’ fails to be a struct or class type
struct functor_action : public FuncT {
^~~~~~~~~~~~~~
‘float (*)(float, float) noexcept’ is not a class, struct, or union type
struct result { typedef typename FuncT::result_type type; };
^~~~
type ‘float (*)(float, float) noexcept’ is not a direct base of
‘phoenix::functor_action<float (*)(float, float) noexcept>’
: FuncT(fptr_) {}
^
it seems that GCC, at least the ones on my system, failed to deduce that
the binder meant to be used when trying to bind the C Std Math Library's
powf and fmodf functions is of course the function pointer one
(specifically the 2 args specialisation), and not the functor one.
Diffstat (limited to 'indra')
| -rw-r--r-- | indra/llmath/llcalcparser.h | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/indra/llmath/llcalcparser.h b/indra/llmath/llcalcparser.h index dff5bf3af3..e4656d2376 100644 --- a/indra/llmath/llcalcparser.h +++ b/indra/llmath/llcalcparser.h @@ -131,14 +131,14 @@ struct LLCalcParser : grammar<LLCalcParser> power = unary_expr[power.value = arg1] >> - *('^' >> assert_syntax(unary_expr[power.value = phoenix::bind(&powf)(power.value, arg1)])) + *('^' >> assert_syntax(unary_expr[power.value = phoenix::bind<float, float, float>(&powf)(power.value, arg1)])) ; term = power[term.value = arg1] >> *(('*' >> assert_syntax(power[term.value *= arg1])) | ('/' >> assert_syntax(power[term.value /= arg1])) | - ('%' >> assert_syntax(power[term.value = phoenix::bind(&fmodf)(term.value, arg1)])) + ('%' >> assert_syntax(power[term.value = phoenix::bind<float, float, float>(&fmodf)(term.value, arg1)])) ) ; |