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ir_reader: Remove useless error check.

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It's already been determined that length == 3, so clearly swiz->next is
a valid S-Expression.
This commit is contained in:
Kenneth Graunke 2010-11-02 19:15:55 -07:00
parent 0fd665ca63
commit e751ce39bf
1 changed files with 0 additions and 6 deletions
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6
src/glsl/ir_reader.cpp
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@ -799,12 +799,6 @@ read_swizzle(_mesa_glsl_parse_state *st, s_list *list)
} }
s_expression *sub = (s_expression*) swiz->next; s_expression *sub = (s_expression*) swiz->next;
if (sub == NULL) {
ir_read_error(st, list, "expected rvalue: (swizzle %s <rvalue>)",
swiz->value());
return NULL;
}
ir_rvalue *rvalue = read_rvalue(st, sub); ir_rvalue *rvalue = read_rvalue(st, sub);
if (rvalue == NULL) if (rvalue == NULL)
return NULL; return NULL;