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vkd3d-shader/hlsl: Handle error expressions in assignments.

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Elizabeth Figura 2024-08-29 12:48:23 -05:00 committed by Henri Verbeet
parent c94aa5e03c
commit 600f90e8b0
Notes: Henri Verbeet 2024-10-03 19:34:42 +02:00 
Approved-by: Francisco Casas (@fcasas)
Approved-by: Henri Verbeet (@hverbeet)
Merge-Request: https://gitlab.winehq.org/wine/vkd3d/-/merge_requests/1110
1 changed files with 6 additions and 0 deletions
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6
libs/vkd3d-shader/hlsl.y
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@ -2091,6 +2091,12 @@ static bool add_assignment(struct hlsl_ctx *ctx, struct hlsl_block *block, struc
unsigned int writemask = 0, width = 0; unsigned int writemask = 0, width = 0;
bool matrix_writemask = false; bool matrix_writemask = false;
if (lhs->data_type->class == HLSL_CLASS_ERROR || rhs->data_type->class == HLSL_CLASS_ERROR)
{
block->value = ctx->error_instr;
return true;
}
if (assign_op == ASSIGN_OP_SUB) if (assign_op == ASSIGN_OP_SUB)
{ {
if (!(rhs = add_unary_arithmetic_expr(ctx, block, HLSL_OP1_NEG, rhs, &rhs->loc))) if (!(rhs = add_unary_arithmetic_expr(ctx, block, HLSL_OP1_NEG, rhs, &rhs->loc)))