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Everywhere: Add -Wdouble-promotion warning

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This warning informs of float-to-double conversions. The best solution
seems to be to do math *either* in 32-bit *or* in 64-bit, and only to
cross over when absolutely necessary.
This commit is contained in:
Nicholas-Baron 2021-04-15 00:36:14 -07:00 • committed by Andreas Kling
parent 6606d70826
commit 73dd293ec4
26 changed files with 105 additions and 98 deletions
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2
Userland/Libraries/LibGfx/Painter.cpp
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@ -299,7 +299,7 @@ void Painter::draw_ellipse_intersecting(const IntRect& rect, Color color, int th
return (sin(theta) * rect.height() / sqrt(2)) + rect.center().y();
};
for (float theta = 0; theta < 2 * M_PI; theta += increment) {
for (auto theta = 0.0; theta < 2 * M_PI; theta += increment) {
draw_line({ ellipse_x(theta), ellipse_y(theta) }, { ellipse_x(theta + increment), ellipse_y(theta + increment) }, color, thickness);
}
}