Successfully bootstrapped & regrtested on x86_64-pc-linux-gnu.
gcc/cp/ChangeLog:
* call.cc (print_conversion_rejection): When we're using
the location of the param in the decl, match the color
in the quoted source to that of %qI in the message.
Signed-off-by: David Malcolm <[email protected]>
---
gcc/cp/call.cc | 10 ++++++++--
1 file changed, 8 insertions(+), 2 deletions(-)
diff --git a/gcc/cp/call.cc b/gcc/cp/call.cc
index f820419ee4ff..d9313fafb8ae 100644
--- a/gcc/cp/call.cc
+++ b/gcc/cp/call.cc
@@ -3910,9 +3910,15 @@ print_conversion_rejection (location_t loc, struct
conversion_info *info,
from, info->to_type);
else
{
+ gcc_rich_location richloc (loc);
if (TREE_CODE (fn) == FUNCTION_DECL)
- loc = get_fndecl_argument_location (fn, info->n_arg);
- inform (loc, "no known conversion for argument %d from %qH to %qI",
+ /* If we can show the argument of the decl, then use a
+ matching color to %qI. */
+ richloc.set_range (0,
+ get_fndecl_argument_location (fn, info->n_arg),
+ SHOW_RANGE_WITH_CARET,
+ highlight_colors::percent_i);
+ inform (&richloc, "no known conversion for argument %d from %qH to %qI",
info->n_arg + 1, from, info->to_type);
}
}
--
2.26.3
