shithub: regress

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ref: 1eed171cbd11a34201263b0bb29874a03071dedf
parent: 95f77d6b8b48c25f079e8cb2686409896c478cb9
author: Ori Bernstein <ori@eigenstate.org>
date: Fri Jun 19 23:28:31 EDT 2020

add missing mkfiles

--- /dev/null	Mon Oct 18 12:05:45 2021
+++ b/cmd/cpp/mkfile	Fri Jun 19 23:28:31 2020
@@ -0,0 +1,5 @@
+</$objtype/mkfile
+
+TEST=cpp
+
+<../../regress
--- /dev/null	Mon Oct 18 12:05:45 2021
+++ b/cmd/cpp/ncat.test	Fri Jun 19 23:28:31 2020
@@ -0,0 +1,8 @@
+#define NCAT(a)	foo ## a
+NCAT(bar)
+
+#define XCAT(a)	## a
+foo XCAT(bar)
+
+#define CAT3(foo)	a##foo##b
+CAT3(blah)
--- /dev/null	Mon Oct 18 12:05:45 2021
+++ b/cmd/cpp/ncat.test.expected	Fri Jun 19 23:28:31 2020
@@ -0,0 +1,9 @@
+#line 1 "/usr/ori/src/regress/cmd/cpp/ncat.test"
+
+ foobar
+
+
+foo ## bar
+
+
+ ablahb
--- /dev/null	Mon Oct 18 12:05:45 2021
+++ b/cmd/cpp/test.c	Fri Jun 19 23:28:31 2020
@@ -0,0 +1,64 @@
+#define NOP(x) x
+#define CAT(a, b) a ## b
+#define EOF	(-1)
+x NOP(CAT(foo, EOF)) y
+x NOP(CAT(EOF, foo)) y
+x CAT(, EOF) y
+y CAT(foo,) x
+x CAT(,foo) y
+X NOP(CAT(,)) y
+
+#define NCAT(a)	foo ## a
+NCAT(bar)
+
+#define XCAT(a)	## a
+foo XCAT(bar)
+
+#define CAT3(foo)	a##foo##b
+CAT3(blah)
+
+#define BAR	3
+#define FOO	CAT(BAR, 3)
+FOO
+
+/* Expected: a bc d */
+CAT(a b, c d)
+
+/*
+ * CURRENTLY BROKEN:
+ *     __VA_ARGS__ requires at least one item.
+ *     It should accept an empty list.
+#define xprint(a, ...)	print(a, __VA_ARGS__)
+xprint("hi", "there")
+xprint("hi")
+*/
+
+#define C	a,b
+#define X(a)	a
+#define Y	X(C)
+Y
+
+#define    x          3
+#define    f(a)       f(x * (a))
+#undef     x
+#define    x          2
+#define    g          f
+#define    z          z[0]
+#define    h          g(~
+#define    m(a)       a(w)
+#define    w          0,1
+#define    t(a)       a
+#define    p()        int
+#define    q(x)       x
+#define    r(x,y)     x ## y
+#define    str(x)     # x
+f(y+1) + f(f(z)) % t(t(g)(0) + t)(1);
+g(x+(3,4)-w) | h 5) & m
+(f)^m(m);
+/*
+ * CURRENTLY BROKEN:
+ *     mac() needs at least one argument.
+ *     It should treat no args as a single empty arg list.
+p() i[q()] = { q(1), r(2,3), r(4,), r(,5), r(,) };
+char c[2][6] = { str(hello), str() };
+*/
--- a/cmd/mkfile	Fri Jun 19 23:16:43 2020
+++ b/cmd/mkfile	Fri Jun 19 23:28:31 2020
@@ -1,6 +1,7 @@
 </$objtype/mkfile
 
 TEST=\
-	date
+	cpp\
+	date\
 
 <../regress