sdcc-3.9.0 fork implementing GNU assembler syntax

This fork aims to provide better support for stm8-binutils

1 files changed, 70 insertions, 0 deletions

diff --git a/support/regression/tests/preproc.c b/support/regression/tests/preproc.c
new file mode 100644
index 0000000..9d86905
--- /dev/null
+++ b/support/regression/tests/preproc.c
@@ -0,0 +1,70 @@
+/*
+   preproc.c
+
+   preprocessor and punctuators tests
+*/
+
+#include <testfwk.h>
+
+/*
+ * the following tests are applicable only for SDCC,
+ * since they are using SDCC specific pragmas
+ */
+#ifdef __SDCC
+/*
+ * test for bug 135170
+ */
+const char *
+const_str(void)
+{
+return "A"
+
+
+
+/* just for testing, actually nop */
+#pragma save
+
+
+
+
+
+"B";
+#pragma restore
+}
+
+/*
+ * test for bug 982435
+ */
+#pragma pedantic_parse_number +
+
+#define LO_B(x) ((x) & 0xff)
+#define BAD(x) ((x) & 0xff)
+
+unsigned char
+hexeminus(void)
+{
+unsigned char a=0x\
+fe\
+-\
+LO_B(3);
+
+unsigned char b=0xfe-BAD(3);
+
+return (a + b);
+}
+#endif
+
+/*
+ * test punctuators, as defined in ISO/IEC 9899:1999, chapter 6.4.6#3
+ */
+void
+testPunctuators (void)
+<%
+%:define N        10
+%:define VAL      123
+%:define C(NAME)  NAME %:%: ___
+  int C(a)<:N:>;
+
+  C(a)<:0:> = VAL;
+  ASSERT (a___<:0:> == VAL);
+%>