[llvm-commits] llvm-gcc: use component_ref_field_offset in component references

[Devang Patel]

On Mar 2, 2007, at 6:36 AM, Duncan Sands wrote:

> The third operand of a COMPONENT_REF represents the byte offset of
> the field; it is accessed using component_ref_field_offset.  Most of
> the time you can get away with extracting the offset from the type,
> using DECL_FIELD_OFFSET, which is what is done currently, but this
> can fail if DECL_FIELD_OFFSET contains a PLACEHOLDER_EXPR for example.
> The NON_LVALUE_EXPR Ada testcase also tests this one.

Applied.
-
Devang