Fix infinite recursive call bugs in integer division. · mruby/mruby@98799aa · GitHub

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Commit 98799aa

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matz

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Fix infinite recursive call bugs in integer division.

1 parent 3deb62d commit 98799aa
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2 files changed

+4Lines changed: 4 additions & 0 deletions

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• mrbgems
  • mruby-complex/src
    • complex.c
  • mruby-rational/src
    • rational.c

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‎mrbgems/mruby-complex/src/complex.c‎

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+2Lines changed: 2 additions & 0 deletions

Original file line number	Diff line number	Diff line change
@@ -304,6 +304,7 @@ int_div(mrb_state *mrb, mrb_value x)
304	304	}
305	305	switch (mrb_type(y)) {
306	306	case MRB_TT_COMPLEX:
	307	+ x = complex_new(mrb, (mrb_float)a, 0);
307	308	return mrb_funcall_id(mrb, x, MRB_OPSYM(div), 1, y);
308	309	default:
309	310	return mrb_float_value(mrb, (mrb_float)a * mrb_to_flo(mrb, y));
@@ -323,6 +324,7 @@ int_quo(mrb_state *mrb, mrb_value x)
323	324
324	325	switch (mrb_type(y)) {
325	326	case MRB_TT_COMPLEX:
	327	+ x = complex_new(mrb, (mrb_float)a, 0);
326	328	return mrb_funcall_id(mrb, x, MRB_OPSYM(div), 1, y);
327	329	default:
328	330	return mrb_float_value(mrb, (mrb_float)a * mrb_to_flo(mrb, y));

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‎mrbgems/mruby-rational/src/rational.c‎

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+2Lines changed: 2 additions & 0 deletions

Original file line number	Diff line number	Diff line change
@@ -428,6 +428,7 @@ int_div(mrb_state *mrb, mrb_value x)
428	428	return mrb_funcall_id(mrb, x, MRB_OPSYM(div), 1, y);
429	429	#if defined(MRB_USE_COMPLEX)
430	430	case MRB_TT_COMPLEX:
	431	+ x = mrb_complex_new(mrb, (mrb_float)a, 0);
431	432	return mrb_funcall_id(mrb, x, MRB_OPSYM(div), 1, y);
432	433	#endif
433	434	case MRB_TT_FLOAT:
@@ -460,6 +461,7 @@ int_quo(mrb_state *mrb, mrb_value x)
460	461	return mrb_funcall_id(mrb, x, MRB_OPSYM(div), 1, y);
461	462	#if defined(MRB_USE_COMPLEX)
462	463	case MRB_TT_COMPLEX:
	464	+ x = mrb_complex_new(mrb, (mrb_float)a, 0);
463	465	return mrb_funcall_id(mrb, x, MRB_OPSYM(div), 1, y);
464	466	#endif
465	467	default:

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