From: Tom Tromey <tom@tromey.com>
Date: Sun, 19 Jan 2025 23:57:07 +0000 (-0700)
Subject: Add space in name of Rust tuple type
X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=76848059415bcafb902c6ef7973b27f3894c287b;p=thirdparty%2Fbinutils-gdb.git

Add space in name of Rust tuple type

The Rust compiler emits tuple type names with a space after the comma,
like "(i32, f64)".  This changes rust-parse.c to follow.  This isn't
ideal -- probably the DWARF reader should canonicalize these names --
but it is a bit more robust if symbol lookup should change; and anyway
this feature of gdb is probably rarely used.
---

diff --git a/gdb/rust-parse.c b/gdb/rust-parse.c
index 490adb378b3..e25ae54ba8e 100644
--- a/gdb/rust-parse.c
+++ b/gdb/rust-parse.c
@@ -1773,7 +1773,7 @@ rust_parser::parse_tuple_type ()
       std::string type_name = type_to_string (types[i]);
 
       if (i > 0)
-	obstack_1grow (&obstack, ',');
+	obstack_grow_str (&obstack, ", ");
       obstack_grow_str (&obstack, type_name.c_str ());
     }