Variable must now be explicitly marked as persistent

test/tests/function scoped nested.ans

@@ -0,0 +1,44 @@
+:$ f()
+	:a = 1
+
+	{a}
+
+	~ a := a + 1
+
+	:$ g
+		:a = 1
+
+		{a}
+
+		~ a := a + 1
+
+	:$ h()
+		:a = 1
+
+		{a}
+
+		~ a := a + 1
+
+	\> depth 2, unscoped:
+
+	~ g
+
+	~ g
+
+	~ g
+
+	\> depth 2, scoped:
+
+	~ h
+
+	~ h
+
+	~ h
+
+depth 1:
+
+~ f
+
+~ f
+
+~ f

test/tests/function scoped nested.lua

@@ -0,0 +1,230 @@
+local _={}
+_[113]={}
+_[112]={}
+_[111]={}
+_[110]={}
+_[109]={}
+_[108]={}
+_[107]={}
+_[106]={}
+_[105]={}
+_[104]={}
+_[103]={}
+_[102]={}
+_[101]={}
+_[100]={}
+_[99]={}
+_[98]={}
+_[97]={}
+_[96]={}
+_[95]={}
+_[94]={}
+_[93]={}
+_[92]={}
+_[91]={}
+_[90]={}
+_[89]={}
+_[88]={}
+_[87]={}
+_[86]={}
+_[85]={tags=_[113],text="1"}
+_[84]={tags=_[112],text="1"}
+_[83]={tags=_[111],text="1"}
+_[82]={tags=_[110],text="> depth 2, scoped:"}
+_[81]={tags=_[109],text="3"}
+_[80]={tags=_[108],text="2"}
+_[79]={tags=_[107],text="1"}
+_[78]={tags=_[106],text="> depth 2, unscoped:"}
+_[77]={tags=_[105],text="1"}
+_[76]={tags=_[104],text="1"}
+_[75]={tags=_[103],text="1"}
+_[74]={tags=_[102],text="1"}
+_[73]={tags=_[101],text="> depth 2, scoped:"}
+_[72]={tags=_[100],text="3"}
+_[71]={tags=_[99],text="2"}
+_[70]={tags=_[98],text="1"}
+_[69]={tags=_[97],text="> depth 2, unscoped:"}
+_[68]={tags=_[96],text="1"}
+_[67]={tags=_[95],text="1"}
+_[66]={tags=_[94],text="1"}
+_[65]={tags=_[93],text="1"}
+_[64]={tags=_[92],text="> depth 2, scoped:"}
+_[63]={tags=_[91],text="3"}
+_[62]={tags=_[90],text="2"}
+_[61]={tags=_[89],text="1"}
+_[60]={tags=_[88],text="> depth 2, unscoped:"}
+_[59]={tags=_[87],text="1"}
+_[58]={tags=_[86],text="depth 1:"}
+_[57]={_[85]}
+_[56]={_[84]}
+_[55]={_[83]}
+_[54]={_[82]}
+_[53]={_[81]}
+_[52]={_[80]}
+_[51]={_[79]}
+_[50]={_[78]}
+_[49]={_[77]}
+_[48]={_[76]}
+_[47]={_[75]}
+_[46]={_[74]}
+_[45]={_[73]}
+_[44]={_[72]}
+_[43]={_[71]}
+_[42]={_[70]}
+_[41]={_[69]}
+_[40]={_[68]}
+_[39]={_[67]}
+_[38]={_[66]}
+_[37]={_[65]}
+_[36]={_[64]}
+_[35]={_[63]}
+_[34]={_[62]}
+_[33]={_[61]}
+_[32]={_[60]}
+_[31]={_[59]}
+_[30]={_[58]}
+_[29]={"return"}
+_[28]={"text",_[57]}
+_[27]={"text",_[56]}
+_[26]={"text",_[55]}
+_[25]={"text",_[54]}
+_[24]={"text",_[53]}
+_[23]={"text",_[52]}
+_[22]={"text",_[51]}
+_[21]={"text",_[50]}
+_[20]={"text",_[49]}
+_[19]={"text",_[48]}
+_[18]={"text",_[47]}
+_[17]={"text",_[46]}
+_[16]={"text",_[45]}
+_[15]={"text",_[44]}
+_[14]={"text",_[43]}
+_[13]={"text",_[42]}
+_[12]={"text",_[41]}
+_[11]={"text",_[40]}
+_[10]={"text",_[39]}
+_[9]={"text",_[38]}
+_[8]={"text",_[37]}
+_[7]={"text",_[36]}
+_[6]={"text",_[35]}
+_[5]={"text",_[34]}
+_[4]={"text",_[33]}
+_[3]={"text",_[32]}
+_[2]={"text",_[31]}
+_[1]={"text",_[30]}
+return {_[1],_[2],_[3],_[4],_[5],_[6],_[7],_[8],_[9],_[10],_[11],_[12],_[13],_[14],_[15],_[16],_[17],_[18],_[19],_[20],_[21],_[22],_[23],_[24],_[25],_[26],_[27],_[28],_[29]}
+--[[
+{ "text", { {
+      tags = {},
+      text = "depth 1:"
+    } } }
+{ "text", { {
+      tags = {},
+      text = "1"
+    } } }
+{ "text", { {
+      tags = {},
+      text = "> depth 2, unscoped:"
+    } } }
+{ "text", { {
+      tags = {},
+      text = "1"
+    } } }
+{ "text", { {
+      tags = {},
+      text = "2"
+    } } }
+{ "text", { {
+      tags = {},
+      text = "3"
+    } } }
+{ "text", { {
+      tags = {},
+      text = "> depth 2, scoped:"
+    } } }
+{ "text", { {
+      tags = {},
+      text = "1"
+    } } }
+{ "text", { {
+      tags = {},
+      text = "1"
+    } } }
+{ "text", { {
+      tags = {},
+      text = "1"
+    } } }
+{ "text", { {
+      tags = {},
+      text = "1"
+    } } }
+{ "text", { {
+      tags = {},
+      text = "> depth 2, unscoped:"
+    } } }
+{ "text", { {
+      tags = {},
+      text = "1"
+    } } }
+{ "text", { {
+      tags = {},
+      text = "2"
+    } } }
+{ "text", { {
+      tags = {},
+      text = "3"
+    } } }
+{ "text", { {
+      tags = {},
+      text = "> depth 2, scoped:"
+    } } }
+{ "text", { {
+      tags = {},
+      text = "1"
+    } } }
+{ "text", { {
+      tags = {},
+      text = "1"
+    } } }
+{ "text", { {
+      tags = {},
+      text = "1"
+    } } }
+{ "text", { {
+      tags = {},
+      text = "1"
+    } } }
+{ "text", { {
+      tags = {},
+      text = "> depth 2, unscoped:"
+    } } }
+{ "text", { {
+      tags = {},
+      text = "1"
+    } } }
+{ "text", { {
+      tags = {},
+      text = "2"
+    } } }
+{ "text", { {
+      tags = {},
+      text = "3"
+    } } }
+{ "text", { {
+      tags = {},
+      text = "> depth 2, scoped:"
+    } } }
+{ "text", { {
+      tags = {},
+      text = "1"
+    } } }
+{ "text", { {
+      tags = {},
+      text = "1"
+    } } }
+{ "text", { {
+      tags = {},
+      text = "1"
+    } } }
+{ "return" }
+]]--