Refactor indirect_expression from the gcc-backend wrapper

This brings out the indirect expression out of our gcc wrapper, it also
just simplifies down to the normal build_indirect_expr_loc calls. Which
does not require specifiying the type since we can reuse TREE_TYPE. This
also simplifies the address_expression to just address_expr_with_loc and
grabs the type from TREE_TYPE as well.

1 files changed, 0 insertions, 8 deletions

diff --git a/gcc/rust/rust-backend.h b/gcc/rust/rust-backend.h
index 6d631a0..f7c0b08 100644
--- a/gcc/rust/rust-backend.h
+++ b/gcc/rust/rust-backend.h
@@ -178,14 +178,6 @@ public:
   // Create a reference to a variable.
   virtual tree var_expression (Bvariable *var, Location) = 0;
 
-  // Create an expression that indirects through the pointer expression EXPR
-  // (i.e., return the expression for *EXPR). KNOWN_VALID is true if the pointer
-  // is known to point to a valid memory location.  BTYPE is the expected type
-  // of the indirected EXPR.
-  virtual tree indirect_expression (tree btype, tree expr, bool known_valid,
-				    Location)
-    = 0;
-
   // Return an expression for the multi-precision integer VAL in BTYPE.
   virtual tree integer_constant_expression (tree btype, mpz_t val) = 0;