Formatting fixes in rust-exp.y

I noticed a few formatting buglets in rust-exp.y: A couple of lines
were too long, and a couple of parser rules did not follow the same
formatting as the rest of the code.

I'm checking this in as obvious.  Tested by rebuilding.

2018-03-06  Tom Tromey  <tom@tromey.com>

	* rust-exp.y: Formatting fixes.

diff --git a/gdb/ChangeLog b/gdb/ChangeLog
index 4eb6b9b97109e8d701a978b0eadef276c3d07351..a01206a3e3841400a0578d594eb7d7d54fdacfcc 100644 (file)
--- a/gdb/ChangeLog
+++ b/gdb/ChangeLog
@@ -1,3 +1,7 @@
+2018-03-06  Tom Tromey  <tom@tromey.com>
+
+       * rust-exp.y: Formatting fixes.
+
 2018-03-06  Andrew Burgess  <andrew.burgess@embecosm.com>
 
        * riscv-tdep.c (riscv_register_name): Remove target description

diff --git a/gdb/rust-exp.y b/gdb/rust-exp.y
index dcc5fc78eda0e53013d986e1c3dde65316719d2d..f1dcecec96a8925226fc06bae7aa6bc9d8f846f4 100644 (file)
--- a/gdb/rust-exp.y
+++ b/gdb/rust-exp.y
@@ -425,7 +425,8 @@ expr:
 |      array_expr
 |      idx_expr
 |      range_expr
-|      unop_expr /* Must precede call_expr because of ambiguity with sizeof.  */
+|      unop_expr /* Must precede call_expr because of ambiguity with
+                    sizeof.  */
 |      binop_expr
 |      paren_expr
 |      call_expr
@@ -445,9 +446,9 @@ unit_expr:
                  struct typed_val_int val;
 
                  val.type
-                   = language_lookup_primitive_type (current_parser->language (),
-                                                     current_parser->arch (),
-                                                     "()");
+                   = (language_lookup_primitive_type
+                      (current_parser->language (), current_parser->arch (),
+                       "()"));
                  val.val = 0;
                  $$ = ast_literal (val);
                }
@@ -623,8 +624,8 @@ unop_expr:
 
 |      '&' KW_MUT expr %prec UNARY
                { $$ = ast_unary (UNOP_ADDR, $3); }
-|   KW_SIZEOF '(' expr ')' %prec UNARY
-        { $$ = ast_unary (UNOP_SIZEOF, $3); }
+|      KW_SIZEOF '(' expr ')' %prec UNARY
+               { $$ = ast_unary (UNOP_SIZEOF, $3); }
 ;
 
 binop_expr:
@@ -738,9 +739,7 @@ maybe_expr_list:
 ;
 
 paren_expr_list:
-       '('
-       maybe_expr_list
-       ')'
+       '(' maybe_expr_list ')'
                { $$ = $2; }
 ;
 
@@ -828,7 +827,7 @@ path_for_type:
 
 just_identifiers_for_type:
        IDENT
-               { $$ = ast_path ($1, NULL); }
+               { $$ = ast_path ($1, NULL); }
 |      just_identifiers_for_type COLONCOLON IDENT
                {
                  $$ = ast_path (rust_concat3 ($1->left.sval.ptr, "::",