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-rw-r--r--gcc/testsuite/gcc.dg/fltconst-1.c16
1 files changed, 16 insertions, 0 deletions
diff --git a/gcc/testsuite/gcc.dg/fltconst-1.c b/gcc/testsuite/gcc.dg/fltconst-1.c
new file mode 100644
index 000000000..e8ecf6750
--- /dev/null
+++ b/gcc/testsuite/gcc.dg/fltconst-1.c
@@ -0,0 +1,16 @@
+/* { dg-do compile } */
+/* { dg-options "-std=gnu99 -fshow-column" } */
+
+double a = 1.ld; /* { dg-error "12:invalid suffix" } */
+double b = 1.fd; /* { dg-error "12:invalid suffix" } */
+double c = 1.di;
+double d = 1.dj;
+double e = 1.id;
+double f = 1.jd;
+double g = 1.ddd; /* { dg-error "12:invalid suffix" } */
+double h = 1.ldd; /* { dg-error "12:invalid suffix" } */
+double i = 1.dld; /* { dg-error "12:invalid suffix" } */
+double j = 1.ddl; /* { dg-error "12:invalid suffix" } */
+double k = 1.fdd; /* { dg-error "12:invalid suffix" } */
+double l = 1.dfd; /* { dg-error "12:invalid suffix" } */
+double m = 1.ddf; /* { dg-error "12:invalid suffix" } */