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Previously, we have not been validating the values for CSS declarations
inside the Parser. This causes issues, since we should be discarding
invalid style declarations, so that previous ones are used instead. For
example, in this code:
```css
.foo {
width: 2em;
width: orange;
}
```
... the `width: orange` declaration overwrites the `width: 2em` one,
even though it is invalid. According to the spec, `width: orange` should
be rejected at parse time, and discarded, leaving `width: 2em` as the
resulting value.
Many properties (mostly shorthands) are parsed specially, and so they
are already rejected if they are invalid. But for simple properties, we
currently accept any value. With `property_accepts_value()`, we can
check if the value is valid in `parse_css_value()`, and reject it if it
is not.
|
||
|---|---|---|
| .. | ||
| CMakeLists.txt | ||
| Generate_CSS_PropertyID_cpp.cpp | ||
| Generate_CSS_PropertyID_h.cpp | ||
| Generate_CSS_ValueID_cpp.cpp | ||
| Generate_CSS_ValueID_h.cpp | ||
| WrapperGenerator.cpp | ||