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Compute the types of literal expressions.

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This commit is contained in:
Roberto Raggi
2010-11-26 12:35:02 +01:00
parent d0e7e7462b
commit fbbf8eefc1
1 changed files with 12 additions and 1 deletions
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13
src/libs/glsl/glslsemantic.cpp
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@@ -160,7 +160,18 @@ bool Semantic::visit(IdentifierExpressionAST *ast)
bool Semantic::visit(LiteralExpressionAST *ast) bool Semantic::visit(LiteralExpressionAST *ast)
{ {
Q_UNUSED(ast); if (ast->value) {
_expr.isConstant = true;
if (ast->value->endsWith(QLatin1Char('u')) || ast->value->endsWith(QLatin1Char('U')))
_expr.type = _engine->uintType();
else if (ast->value->endsWith(QLatin1Char('d')) || ast->value->endsWith(QLatin1Char('d')))
_expr.type = _engine->doubleType();
else if (ast->value->endsWith(QLatin1Char('f')) || ast->value->endsWith(QLatin1Char('f')) || ast->value->contains(QLatin1Char('.')))
_expr.type = _engine->floatType();
else
_expr.type = _engine->intType();
}
return false; return false;
} }