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| author | Ian Lance Taylor <ian@gcc.gnu.org> | 2019-06-21 22:00:57 +0000 |
|---|---|---|
| committer | Ian Lance Taylor <ian@gcc.gnu.org> | 2019-06-21 22:00:57 +0000 |
| commit | 0514cb33749fefd2542e7294a35d0ef0ccae30b3 (patch) | |
| tree | 7c947df211513d9ca430a41d1980e1b9e624177d /gcc/go/gofrontend/expressions.h | |
| parent | fd4e7255b60901581961b62e364ce85baf52d631 (diff) | |
| download | gcc-0514cb33749fefd2542e7294a35d0ef0ccae30b3.zip gcc-0514cb33749fefd2542e7294a35d0ef0ccae30b3.tar.gz gcc-0514cb33749fefd2542e7294a35d0ef0ccae30b3.tar.bz2 | |
compiler: open code some type assertions
Now that type equality is just simple pointer equality, we can
open code some type assertions instead of making runtime calls.
Reviewed-on: https://go-review.googlesource.com/c/gofrontend/+/182977
From-SVN: r272577
Diffstat (limited to 'gcc/go/gofrontend/expressions.h')
| -rw-r--r-- | gcc/go/gofrontend/expressions.h | 8 |
1 files changed, 5 insertions, 3 deletions
diff --git a/gcc/go/gofrontend/expressions.h b/gcc/go/gofrontend/expressions.h index 2c505a9..2c6a080 100644 --- a/gcc/go/gofrontend/expressions.h +++ b/gcc/go/gofrontend/expressions.h @@ -1074,6 +1074,11 @@ class Expression static Expression* unpack_direct_iface(Expression*, Location); + // Return an expression representing the type descriptor field of an + // interface. + static Expression* + get_interface_type_descriptor(Expression*); + // Look through the expression of a Slice_value_expression's valmem to // find an call to makeslice. static std::pair<Call_expression*, Temporary_statement*> @@ -1257,9 +1262,6 @@ class Expression } static Expression* - get_interface_type_descriptor(Expression*); - - static Expression* convert_interface_to_type(Type*, Expression*, Location); static Expression* |