https://gcc.gnu.org/bugzilla/show_bug.cgi?id=87165
Bug ID: 87165
Summary: Did you mean hints candidates equality
Product: gcc
Version: 9.0
Status: UNCONFIRMED
Severity: normal
Priority: P3
Component: c++
Assignee: unassigned at gcc dot gnu.org
Reporter: marxin at gcc dot gnu.org
CC: dmalcolm at gcc dot gnu.org
Target Milestone: ---
Hi David.
Richi pointed out that for some wrong options the hint is not ideal. Let's
consider:
./xgcc -B. -c /tmp/empty.c -std=c++19
xgcc: error: unrecognized command line option ‘-std=c++19’; did you mean
‘-std=c++11’?
Valid candidates with one character diff are:
-std=c++11
-std=c++14
-std=c++17
-std=c++1y
-std=c++1z
Maybe we can prioritize the biggest number? Or closest according to character
diffrence '9' - '7' ?
