patch 8.2.3707: Vim9: constant expression of elseif not recognized
Problem: Vim9: constant expression of elseif not recognized.
Solution: Set instruction count before generating the expression.
diff --git a/src/testdir/test_vim9_disassemble.vim b/src/testdir/test_vim9_disassemble.vim
index ba2d0a1..c90f54c 100644
--- a/src/testdir/test_vim9_disassemble.vim
+++ b/src/testdir/test_vim9_disassemble.vim
@@ -2296,6 +2296,38 @@
res)
enddef
+def s:ElseifConstant()
+ if g:value
+ echo "one"
+ elseif true
+ echo "true"
+ elseif false
+ echo "false"
+ endif
+enddef
+
+def Test_debug_elseif_constant()
+ var res = execute('disass s:ElseifConstant')
+ assert_match('<SNR>\d*_ElseifConstant\_s*' ..
+ 'if g:value\_s*' ..
+ '0 LOADG g:value\_s*' ..
+ '1 COND2BOOL\_s*' ..
+ '2 JUMP_IF_FALSE -> 6\_s*' ..
+ 'echo "one"\_s*' ..
+ '3 PUSHS "one"\_s*' ..
+ '4 ECHO 1\_s*' ..
+ 'elseif true\_s*' ..
+ '5 JUMP -> 8\_s*' ..
+ 'echo "true"\_s*' ..
+ '6 PUSHS "true"\_s*' ..
+ '7 ECHO 1\_s*' ..
+ 'elseif false\_s*' ..
+ 'echo "false"\_s*' ..
+ 'endif\_s*' ..
+ '\d RETURN void*',
+ res)
+enddef
+
def s:DebugElseif()
var b = false
if b