Module Name: src
Committed By: rillig
Date: Fri Apr 23 20:13:29 UTC 2021
Modified Files:
src/tests/usr.bin/xlint/lint1: d_gcc_compound_statements2.c
Log Message:
tests/lint: test GCC compound expression without declaration
To generate a diff of this commit:
cvs rdiff -u -r1.2 -r1.3 \
src/tests/usr.bin/xlint/lint1/d_gcc_compound_statements2.c
Please note that diffs are not public domain; they are subject to the
copyright notices on the relevant files.
Modified files:
Index: src/tests/usr.bin/xlint/lint1/d_gcc_compound_statements2.c
diff -u src/tests/usr.bin/xlint/lint1/d_gcc_compound_statements2.c:1.2 src/tests/usr.bin/xlint/lint1/d_gcc_compound_statements2.c:1.3
--- src/tests/usr.bin/xlint/lint1/d_gcc_compound_statements2.c:1.2 Sun Jan 31 14:39:31 2021
+++ src/tests/usr.bin/xlint/lint1/d_gcc_compound_statements2.c Fri Apr 23 20:13:29 2021
@@ -1,4 +1,4 @@
-/* $NetBSD: d_gcc_compound_statements2.c,v 1.2 2021/01/31 14:39:31 rillig Exp $ */
+/* $NetBSD: d_gcc_compound_statements2.c,v 1.3 2021/04/23 20:13:29 rillig Exp $ */
# 3 "d_gcc_compound_statements2.c"
/* GCC compound statements with non-expressions */
@@ -7,11 +7,22 @@ struct cpu_info {
};
int
-main(void)
+compound_expression_with_decl_and_stmt(void)
{
return ({
- struct cpu_info *__ci;
- __asm__ volatile("movl %%fs:4,%0":"=r" (__ci));
- __ci;
+ struct cpu_info *ci;
+ __asm__ volatile("movl %%fs:4,%0":"=r" (ci));
+ ci;
})->bar;
}
+
+int
+compound_expression_with_only_stmt(void)
+{
+ struct cpu_info ci = { 0 };
+ return ({
+ if (ci.bar > 0)
+ ci.bar++;
+ ci;
+ }).bar;
+}
