Merge 8.7. Tweak "tclreg" directory/library name and tclLoad.c, such that the entry point of the "dde" and "registry" extensions can be guessed correctly

1 files changed, 36 insertions, 0 deletions

diff --git a/tests/compExpr.test b/tests/compExpr.test
index f6fe333..2222b8d 100644
--- a/tests/compExpr.test
+++ b/tests/compExpr.test
@@ -371,10 +371,46 @@ test compExpr-7.2 {[Bug 1869989]: expr parser memleak} -constraints memory -setu
     unset end i tmp
     rename getbytes {}
 } -result 0
+
+proc extract {opcodes descriptor} {
+    set instructions [dict values [dict get $descriptor instructions]]
+    return [lmap i $instructions {
+	if {[lindex $i 0] in $opcodes} {string cat $i} else continue
+    }]
+}
+
+test compExpr-8.1 {TIP 582: expression comments} -setup {} -body {
+    extract {loadStk add} [tcl::unsupported::getbytecode script {expr {
+        $abc
+	# + $def
+	+ $ghi
+    }}]
+} -result {loadStk loadStk add}
+test compExpr-8.2 {TIP 582: expression comments} -setup {} -body {
+    extract {loadStk add} [tcl::unsupported::getbytecode script {expr {
+        $abc
+	# + $def
+	# + $ghi }}]
+} -result loadStk
+test compExpr-8.3 {TIP 582: expression comments} -setup {} -body {
+    extract {loadStk add} [tcl::unsupported::getbytecode script {expr {
+        $abc
+	# + $def\
+	+ $ghi
+    }}]
+} -result loadStk
+test compExpr-8.4 {TIP 582: expression comments} -setup {} -body {
+    extract {loadStk add} [tcl::unsupported::getbytecode script {expr {
+        $abc
+	# + $def\\
+	+ $ghi
+    }}]
+} -result {loadStk loadStk add}
 
 # cleanup
 catch {unset a}
 catch {unset b}
+catch {rename extract ""}
 ::tcltest::cleanupTests
 return