James Price 3b671cb377 wgsl: Separate struct members with commas
Use of semicolons is still supported, but deprecated.

Also updates the parsing methods for structures to better match the
WGSL grammar.

Bug: tint:1475
Change-Id: I7675ba42c13f91080b0ac173c352e0092021f80b
Reviewed-on: https://dawn-review.googlesource.com/c/tint/+/84380
Kokoro: Kokoro <noreply+kokoro@google.com>
Reviewed-by: Ben Clayton <bclayton@google.com>
Commit-Queue: James Price <jrprice@google.com>
2022-03-28 14:31:22 +00:00

43 lines
766 B
WebGPU Shading Language

var<private> color : vec4<f32>;
fn drawShape_vf2_(pos : ptr<function, vec2<f32>>) -> vec3<f32> {
var c3 : bool;
var x_35_phi : bool;
let x_32 : f32 = (*(pos)).y;
let x_33 : bool = (x_32 < 1.0);
c3 = x_33;
x_35_phi = x_33;
loop {
let x_35 : bool = x_35_phi;
if (x_35) {
} else {
break;
}
return vec3<f32>(1.0, 1.0, 1.0);
continuing {
x_35_phi = false;
}
}
return vec3<f32>(1.0, 1.0, 1.0);
}
fn main_1() {
var param : vec2<f32>;
param = vec2<f32>(1.0, 1.0);
let x_29 : vec3<f32> = drawShape_vf2_(&(param));
color = vec4<f32>(1.0, 0.0, 0.0, 1.0);
return;
}
struct main_out {
@location(0)
color_1 : vec4<f32>,
}
@stage(fragment)
fn main() -> main_out {
main_1();
return main_out(color);
}