2005-06-03 Frank Ch. Eigler <fche@redhat.com>

	* TODO: Removed entries already represented in bugzilla.
	* elaborate.cxx: Rewrite type inference for several operators.
	* main.cxx (main): For -p2 runs, print types of function/probe locals.
	* parse.cxx (scan): Identify more two-character operators.
	(parse_comparison): Support the whole suite.
	* translate.cxx (visit_unary_expression, logical_or_expr,
	logical_and_expr, comparison,ternary_expression): New support.
	* testsuite/parseok/semok.stp: Clever new test.
	* testsuite/transok/four.stp: New test.
	* testsuite/*: Some tweaked tests for syntax changes.

6 files changed, 24 insertions, 4 deletions

diff --git a/testsuite/parseok/semko.stp b/testsuite/parseok/semko.stp
new file mode 100755
index 00000000..11f2a2da
--- /dev/null
+++ b/testsuite/parseok/semko.stp
@@ -0,0 +1,6 @@
+#! /bin/sh
+
+# make sure that we can *parse* all semko test files, to ensure
+# that it is semantic (elaboration) checks that fail, not parse errors
+
+./stap -p1 -I${SRCDIR}/testsuite/semko -e 'global nothing'
diff --git a/testsuite/semko/eight.stp b/testsuite/semko/eight.stp
index 7d297295..d95e225f 100755
--- a/testsuite/semko/eight.stp
+++ b/testsuite/semko/eight.stp
@@ -1,5 +1,5 @@
 #! stap -p2
 
 probe foo {
-  stats << "string"  # stats only collect numbers
+  stats <<< "string"  # stats only collect numbers
 }
diff --git a/testsuite/semko/four.stp b/testsuite/semko/four.stp
index fd2b3928..21e2be20 100755
--- a/testsuite/semko/four.stp
+++ b/testsuite/semko/four.stp
@@ -1,6 +1,6 @@
 #! stap -p2
 
-global a, b; # types unknown
+global a, b # types unknown
 
 function bar ()
 {
diff --git a/testsuite/semko/three.stp b/testsuite/semko/three.stp
index 423dbcdf..7a64a93c 100755
--- a/testsuite/semko/three.stp
+++ b/testsuite/semko/three.stp
@@ -1,6 +1,7 @@
 #! stap -p2
 
+global b
 probe foo {
-  a << 2;
+  a <<< 2;
   b[a] = 4; # must not index with stats variable
 }
diff --git a/testsuite/semko/two.stp b/testsuite/semko/two.stp
index acf0a973..5906687c 100755
--- a/testsuite/semko/two.stp
+++ b/testsuite/semko/two.stp
@@ -1,6 +1,6 @@
 #! stap -p2
 
-function zoo (p) { p << 5; return 0 }  # passing stats as function arg
+function zoo (p) { p <<< 5; return 0 }  # passing stats as function arg
 
 probe foo {
   bar = 2 + "string";  # mixing integer+string arithmetic
diff --git a/testsuite/transok/four.stp b/testsuite/transok/four.stp
new file mode 100755
index 00000000..daad4f5d
--- /dev/null
+++ b/testsuite/transok/four.stp
@@ -0,0 +1,13 @@
+#! stap
+
+function f () {
+  return 0
+}
+
+probe end {
+  a = 0                                 as = ""
+  b = a * (b + c) - d                   bs = as . "bs" . as
+  c = (a > b) ? (a == b) : (a != b)     cs = (as > bs) ? (as == bs) : (as != bs)
+  d = (a > b) + (a >= b) + (a < b) + (a <= b)
+  if (a) b else c                       if (cs) 0 else 1
+}