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vkd3d-shader/hlsl: Return an error expression when a function is used as a variable.

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Elizabeth Figura 2024-08-29 12:48:23 -05:00 committed by Henri Verbeet
parent c553c45f00
commit e060b47330
Notes: Henri Verbeet 2024-12-03 14:56:02 +01:00 
Approved-by: Francisco Casas (@fcasas)
Approved-by: Henri Verbeet (@hverbeet)
Merge-Request: https://gitlab.winehq.org/wine/vkd3d/-/merge_requests/1233
1 changed files with 14 additions and 7 deletions
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21
libs/vkd3d-shader/hlsl.y
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@ -9007,17 +9007,24 @@ primary_expr:
struct hlsl_ir_load *load;
struct hlsl_ir_var *var;
if (!(var = hlsl_get_var(ctx->cur_scope, $1)))
if ((var = hlsl_get_var(ctx->cur_scope, $1)))
{
vkd3d_free($1);
if (!(load = hlsl_new_var_load(ctx, var, &@1)))
YYABORT;
if (!($$ = make_block(ctx, &load->node)))
YYABORT;
}
else
{
hlsl_error(ctx, &@1, VKD3D_SHADER_ERROR_HLSL_NOT_DEFINED, "Variable \"%s\" is not defined.", $1);
vkd3d_free($1);
YYABORT;
if (!($$ = make_empty_block(ctx)))
YYABORT;
$$->value = ctx->error_instr;
}
vkd3d_free($1);
if (!(load = hlsl_new_var_load(ctx, var, &@1)))
YYABORT;
if (!($$ = make_block(ctx, &load->node)))
YYABORT;
}
| '(' expr ')'
{