652563 - Mismatched types of StoreSpline

Status: RESOLVED INVALID

(Core :: General, defect)

Description

[Jan Hubicka]

User-Agent:       Mozilla/5.0 (X11; Linux x86_64; rv:2.0.0) Gecko/20100101 Firefox/4.0
Build Identifier: x86_64-linux

jh@evans:/abuild/jh/mozilla-central2> grep -R StoreSpline *
mozilla-central/gfx/cairo/cairo/src/cairo-spline.c:void StoreSpline(int ax, int ay, int bx, int by, int cx, double cy, int dx, int dy);
mozilla-central/gfx/cairo/cairo/src/cairo-spline.c:    StoreSpline(spline->knots.a.x,
mozilla-central/widget/src/xpwidgets/GfxInfoBase.cpp:  void StoreSpline(int ax, int ay, int bx, int by, int cx, int cy, int dx, int dy);
mozilla-central/widget/src/xpwidgets/GfxInfoBase.cpp:StoreSpline(int ax, int ay, int bx, int by, int cx, int cy, int dx, int dy) {

Notice type mismatch of cy.  This currently causes GCC crash when doing link time optimization since GCC forgets to type check arguments when validating the inlining oppurtunity.
I filled in GCC bug, too, but this should be fixed anyway.

Honza

Reproducible: Always

Comment 1

[Sylvestre Ledru [:Sylvestre]]

No activity for a while and probably fixed/not needed anymore. Closing.