[gcc r14-7624] gccrs: remove unused header

[Arthur Cohen]

https://gcc.gnu.org/g:546fbc6289b43ed59fc18d353084faf53c5bcced

commit r14-7624-g546fbc6289b43ed59fc18d353084faf53c5bcced
Author: Philip Herron <herron.philip@googlemail.com>
Date:   Tue May 30 13:45:36 2023 +0100

    gccrs: remove unused header
    
    gcc/rust/ChangeLog:
    
            * resolve/rust-ast-resolve-pattern.cc: remove unused
    
    Signed-off-by: Philip Herron <herron.philip@googlemail.com>

Diff:
---
 gcc/rust/resolve/rust-ast-resolve-pattern.cc | 1 -
 1 file changed, 1 deletion(-)

diff --git a/gcc/rust/resolve/rust-ast-resolve-pattern.cc b/gcc/rust/resolve/rust-ast-resolve-pattern.cc
index b7d971e1cbb..0346ed87533 100644
--- a/gcc/rust/resolve/rust-ast-resolve-pattern.cc
+++ b/gcc/rust/resolve/rust-ast-resolve-pattern.cc
@@ -18,7 +18,6 @@
 
 #include "rust-ast-resolve-pattern.h"
 #include "rust-ast-resolve-path.h"
-#include "rust-ast-resolve-expr.h"
 
 namespace Rust {
 namespace Resolver {