SD0107
Core code
assignment to an immutable 'let' binding
The registry text and every compiler message on these pages are the compiler's own English.
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"
@fragmentexport function main(@location(0) uv: vec2): vec4 { const g = uv.x g = g * 2. return vec4(g, g, g, 1.)}TS8005 error, line 6: Cannot assign to "g" — it is declared with const.
How to fix it
The registry's hint: declare the binding with Var() instead of Let() to mutate it
See also
-
TS8005CONST_ASSIGN - An assignment to a name that cannot change, such as a
constor a read-only resource.
Source
Where the compiler raises this code at commit 26de7be8, one line per file: