Fix compilation with icc, converting between egl's and gl's Error types

Each has two constructors from the other, one copying the other
moving; and this leads to an ambiguous overload when converting
Texture::onDestroy()'s gl::error to the egl::Error that
gl::Context::onDestroy() returns.  Passing the value through a
temporary prevents the move-constructor from being attempted and saves
the day.  Thanks to Ville Voutilainen for suggesting the fix.

Fixes: QTBUG-73698
Change-Id: I628173399a73cee2e253201bc3e8d3e6477a2fbf
Reviewed-by: Oliver Wolff <oliver.wolff@qt.io>
Reviewed-by: Edward Welbourne <edward.welbourne@qt.io>

0 files changed, 0 insertions, 0 deletions