* all: Remove meaningless trailing whitespace.

[gcc.git] / libiberty / cp-demangle.c

diff --git a/libiberty/cp-demangle.c b/libiberty/cp-demangle.c
index 0c6d71436e3f16b252278230f8732f05b139f2d2..a843dc38f98c42ea0e6fd7a27d307d37dad27035 100644 (file)
--- a/libiberty/cp-demangle.c
+++ b/libiberty/cp-demangle.c
@@ -3769,7 +3769,7 @@ d_substitution (struct d_info *di, int prefix)
            {
              const char *s;
              int len;
-             struct demangle_component *c;
+             struct demangle_component *dc;
 
              if (p->set_last_name != NULL)
                di->last_name = d_make_sub (di, p->set_last_name,
@@ -3785,15 +3785,15 @@ d_substitution (struct d_info *di, int prefix)
                  len = p->simple_len;
                }
              di->expansion += len;
-             c = d_make_sub (di, s, len);
+             dc = d_make_sub (di, s, len);
              if (d_peek_char (di) == 'B')
                {
                  /* If there are ABI tags on the abbreviation, it becomes
                     a substitution candidate.  */
-                 c = d_abi_tags (di, c);
-                 d_add_substitution (di, c);
+                 dc = d_abi_tags (di, dc);
+                 d_add_substitution (di, dc);
                }
-             return c;
+             return dc;
            }
        }
 
@@ -5777,11 +5777,13 @@ d_print_mod (struct d_print_info *dpi, int options,
     case DEMANGLE_COMPONENT_REFERENCE_THIS:
       /* For the ref-qualifier, put a space before the &.  */
       d_append_char (dpi, ' ');
+      /* FALLTHRU */
     case DEMANGLE_COMPONENT_REFERENCE:
       d_append_char (dpi, '&');
       return;
     case DEMANGLE_COMPONENT_RVALUE_REFERENCE_THIS:
       d_append_char (dpi, ' ');
+      /* FALLTHRU */
     case DEMANGLE_COMPONENT_RVALUE_REFERENCE:
       d_append_string (dpi, "&&");
       return;