SD0017

In the front end

A "use typeshade" file never reaches this check with the same mistake: the front end refuses it first, under its own code. This program, compiled at build time, gets:

"use typeshade"

@fragment
export function main(@location(0) uv: vec2): vec4 {
  const k: i32 = 3000000000
  return vec4(uv, f32(k), 1.)
}

How to fix it

The registry's hint: an i32/u32 literal must be an integer inside its 32-bit range and a float literal must be finite — neither WGSL nor GLSL has a NaN/Infinity spelling, and an out-of-range integer literal is a driver compile error; clamp or wrap the host-side value before it becomes a literal

See also

TS8003 TYPE_MISMATCH

Two types that do not fit where they meet (an operator, a condition, a declaration, a return or an argument), or a constant the compiler folds that WGSL refuses: a shift amount past 31, a divisor of 0, clamp bounds that cross or an f32 past its range.

• WGSL and GLSL
• TypeShadeError
• Error codes

Source

Where the compiler raises this code at commit 26de7be8, one line per file:

• src/core/backends/glsl.ts:258 (2 sites)
• src/core/backends/wgsl.ts:147 (4 sites)