blob: e1f46f5170d8c0cdce2d978ba6c2cd96ef5ed3d5 (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
|
// keyword-undeclared-identifier.slang
//DIAGNOSTIC_TEST:SIMPLE:
// Test that using a contextual keyword in
// a context where it is an underfined
// identifier produces a reasonable error
// message instead of an internal compiler error
//
// Note that HLSL has keywords with very
// common names like `triangle` and `sample`,
// so it is easy for those to collide with
// local variable names.
//
// Slang decides to make almost all keywords
// contextual, so that they are looked up
// in lexical scope and can be shadowed by
// user-defined variables or functions.
//
// The problem in this case is that code
// could easily be refactored so that it
// uses one of the contextual keywrods in
// a place where it is no longer shadowed,
// but contextually needs to be treated
// as an expression.
int instanceTest()
{
return instance;
}
int triangleTest()
{
return triangle;
}
|
