https://gcc.gnu.org/bugzilla/show_bug.cgi?id=93474
Bug ID: 93474
Summary: no warning for nonstandard bit field
Product: gcc
Version: 7.4.0
Status: UNCONFIRMED
Severity: normal
Priority: P3
Component: c
Assignee: unassigned at gcc dot gnu.org
Reporter: doug at cs dot dartmouth.edu
Target Milestone: ---
struct { char x:1; } is implementation-defined syntax
per www.open-std.org/jtc1/sc22/wg14/www/docs/n2433.pdf,
Section 6.7.2.1, Constraint 5, which requires support
of only _Bool, signed int and unsigned int declarators.
gcc -Wall -Wpedantic -Wextra does not report this
nonstandard usage.
