tree 1e7f6f0b9580b1198c79b5636d57c0fd6ea9ebb2
parent 41974f57973ebcdab4cfde6cc60354f6b79a5901
author Nicolas Capens <capn@google.com> 1599852712 -0400
committer Nicolas Capens <nicolascapens@google.com> 1599860042 +0000

Drop the float literal suffix

In GLSL ES 3.00, float literals are allowed to have an 'f' or 'F'
suffix, but they don't change the parsing process since they're always
interpreted as single-precision IEEE-754 floating-point values.

The std::istringstream used for parsing the literal's string can have
implementation dependent behavior depending on the presence of the
suffix, so this change removes it. This matches what ANGLE does.

Fixes: b/168250854
Change-Id: I203833a2e817ca698894db5669941fb435b97868
Reviewed-on: https://swiftshader-review.googlesource.com/c/SwiftShader/+/48388
Presubmit-Ready: Nicolas Capens <nicolascapens@google.com>
Reviewed-by: Antonio Maiorano <amaiorano@google.com>
Tested-by: Nicolas Capens <nicolascapens@google.com>
Kokoro-Result: kokoro <noreply+kokoro@google.com>