[src/trunk]: src/tests/usr.bin/xlint/lint1 lint: add test for initializing a ...

[rillig <rillig%NetBSD.org@localhost>]

details:   https://anonhg.NetBSD.org/src/rev/2ac5f4cea2c3
branches:  trunk
changeset: 1018922:2ac5f4cea2c3
user:      rillig <rillig%NetBSD.org@localhost>
date:      Sun Feb 21 13:10:57 2021 +0000

description:
lint: add test for initializing a character array using a string

The previous attempt took another code path than expected.  The
initialization of static_duration actually calls initstack_string.

diffstat:

 tests/usr.bin/xlint/lint1/d_c99_init.c   |  8 ++++++--
 tests/usr.bin/xlint/lint1/d_c99_init.exp |  2 +-
 2 files changed, 7 insertions(+), 3 deletions(-)

diffs (32 lines):

diff -r a474ad115931 -r 2ac5f4cea2c3 tests/usr.bin/xlint/lint1/d_c99_init.c
--- a/tests/usr.bin/xlint/lint1/d_c99_init.c    Sun Feb 21 12:49:05 2021 +0000
+++ b/tests/usr.bin/xlint/lint1/d_c99_init.c    Sun Feb 21 13:10:57 2021 +0000
@@ -1,4 +1,4 @@
-/*     $NetBSD: d_c99_init.c,v 1.4 2021/02/21 12:49:05 rillig Exp $    */
+/*     $NetBSD: d_c99_init.c,v 1.5 2021/02/21 13:10:57 rillig Exp $    */
 # 3 "d_c99_init.c"
 
 /*
@@ -31,9 +31,13 @@
        use(&local);
 }
 
+
 // See init_using_expr, initstack_string.
+char static_duration[] = "static duration";
+
+// See init_using_expr.
 void
-initialization_by_string(void)
+initialization_by_braced_string(void)
 {
        any local = { "hello" };
        use(&local);
diff -r a474ad115931 -r 2ac5f4cea2c3 tests/usr.bin/xlint/lint1/d_c99_init.exp
--- a/tests/usr.bin/xlint/lint1/d_c99_init.exp  Sun Feb 21 12:49:05 2021 +0000
+++ b/tests/usr.bin/xlint/lint1/d_c99_init.exp  Sun Feb 21 13:10:57 2021 +0000
@@ -1,3 +1,3 @@
 d_c99_init.c(22): invalid initializer type int [176]
 d_c99_init.c(23): too many initializers [174]
-d_c99_init.c(45): initialisation type mismatch (pointer to const void) and (struct any) [185]
+d_c99_init.c(49): initialisation type mismatch (pointer to const void) and (struct any) [185]