Module Name: src
Committed By: rillig
Date: Fri Dec 17 01:00:50 UTC 2021
Modified Files:
src/tests/usr.bin/xlint/lint1: init.c init.exp
Log Message:
lint: demonstrate wrong error message in initialization
History of the new test fragment:
libexec/2021.09.14.19.44.40-plain/lint1
| (14): error: cannot initialize 'struct typedef histogram_entry'
| from 'pointer to char' [185]
| exit status 1
libexec/2021.04.01.14.20.30-plain/lint1
libexec/2021.03.30.20.23.30-plain/lint1
| (14): error: cannot initialize 'struct typedef histogram_entry'
| from 'pointer to char' [185]
| (14): error: cannot initialize 'struct typedef histogram_entry'
| from 'int' [185]
| (15): error: cannot initialize 'struct typedef histogram_entry'
| from 'pointer to char' [185]
| (15): error: cannot initialize 'struct typedef histogram_entry'
| from 'int' [185]
| exit status 1
libexec/2021.03.30.14.25.28-plain/lint1
libexec/2021.03.29.21.34.17-plain/lint1
| (15): error: too many struct/union initializers [172]
| exit status 1
libexec/2021.03.28.15.36.37-plain/lint1
libexec/2021.03.28.14.13.18-plain/lint1
| (18): error: too many struct/union initializers [172]
| exit status 1
libexec/2021.03.21.20.44.59-plain/lint1
libexec/2021.03.21.20.30.19-plain/lint1
| (18): too many struct/union initializers [172]
| exit status 1
libexec/2014.11.20.20.49.06-plain/lint1
libexec/2014.11.20.20.48.33-plain/lint1
| exit status 0
To generate a diff of this commit:
cvs rdiff -u -r1.1 -r1.2 src/tests/usr.bin/xlint/lint1/init.c \
src/tests/usr.bin/xlint/lint1/init.exp
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/init.c
diff -u src/tests/usr.bin/xlint/lint1/init.c:1.1 src/tests/usr.bin/xlint/lint1/init.c:1.2
--- src/tests/usr.bin/xlint/lint1/init.c:1.1 Sat Jul 10 09:24:27 2021
+++ src/tests/usr.bin/xlint/lint1/init.c Fri Dec 17 01:00:50 2021
@@ -1,4 +1,4 @@
-/* $NetBSD: init.c,v 1.1 2021/07/10 09:24:27 rillig Exp $ */
+/* $NetBSD: init.c,v 1.2 2021/12/17 01:00:50 rillig Exp $ */
# 3 "init.c"
/*
@@ -22,3 +22,21 @@ double array_with_empty_initializer[3] =
struct {
int member;
} empty_struct_initializer = {};
+
+
+typedef struct {
+ const char *key;
+ int n;
+} histogram_entry;
+
+/*
+ * The C standards allow omitting braces around the structural levels. For
+ * human readers, it is usually clearer to include them.
+ *
+ * Seen in external/ibm-public/postfix/dist/src/util/dict.c(624).
+ */
+const histogram_entry hgr[] = {
+ /* expect+1: error: cannot initialize 'struct typedef histogram_entry' from 'pointer to char' [185] */
+ "odd", 5,
+ "even", 5,
+};
Index: src/tests/usr.bin/xlint/lint1/init.exp
diff -u src/tests/usr.bin/xlint/lint1/init.exp:1.1 src/tests/usr.bin/xlint/lint1/init.exp:1.2
--- src/tests/usr.bin/xlint/lint1/init.exp:1.1 Sat Jul 10 09:24:27 2021
+++ src/tests/usr.bin/xlint/lint1/init.exp Fri Dec 17 01:00:50 2021
@@ -1 +1,2 @@
init.c(16): error: empty array declaration: empty_array_with_initializer [190]
+init.c(40): error: cannot initialize 'struct typedef histogram_entry' from 'pointer to char' [185]
