From: Pierre-Emmanuel Patry <pierre-emmanuel.patry@embecosm.com>
Date: Wed, 28 Jun 2023 09:13:15 +0000 (+0200)
Subject: gccrs: dump: Fix spacing with dots and references
X-Git-Tag: basepoints/gcc-15~2394
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=b8ce0e28a0114e8a253ab205189f7cb159218a46;p=thirdparty%2Fgcc.git

gccrs: dump: Fix spacing with dots and references

A space was output around dots as well as after references, this made
things kinda horrible to look at and clearly not usual.

gcc/rust/ChangeLog:

	* ast/rust-ast-dump.cc (Dump::require_spacing): Add a rule to
	remove spaces around dots and after references.

Signed-off-by: Pierre-Emmanuel Patry <pierre-emmanuel.patry@embecosm.com>
---

diff --git a/gcc/rust/ast/rust-ast-dump.cc b/gcc/rust/ast/rust-ast-dump.cc
index ba8b0badfafd..a1e153ac8941 100644
--- a/gcc/rust/ast/rust-ast-dump.cc
+++ b/gcc/rust/ast/rust-ast-dump.cc
@@ -46,6 +46,7 @@ Dump::require_spacing (TokenPtr previous, TokenPtr current)
     case DOLLAR_SIGN:
     case SEMICOLON:
     case COMMA:
+    case DOT:
       return false;
     default:
       break;
@@ -56,6 +57,8 @@ Dump::require_spacing (TokenPtr previous, TokenPtr current)
     case SCOPE_RESOLUTION:
     case LEFT_SQUARE:
     case LEFT_PAREN:
+    case AMP:
+    case DOT:
       return false;
     default:
       return true;