Merge remote-tracking branch 'origin/master' into piux2-patch3

docs/reference/stdlibs/std/banker.md

@@ -38,6 +38,10 @@ Returns `Banker` of the specified type.
 ```go
 banker := std.GetBanker(std.<BankerType>)
 ```
+
+:::info `Banker` methods expect qualified denomination of the coins. Read more [here](./realm.md#coindenom).
+:::
+
 ---
 
 ## GetCoins

docs/reference/stdlibs/std/chain.md

@@ -162,3 +162,19 @@ Derives the Realm address from its `pkgpath` parameter.
 ```go
 realmAddr := std.DerivePkgAddr("gno.land/r/demo/tamagotchi") //  g1a3tu874agjlkrpzt9x90xv3uzncapcn959yte4
 ```
+---
+
+## CoinDenom
+```go
+func CoinDenom(pkgPath, coinName string) string
+```
+Composes a qualified denomination string from the realm's `pkgPath` and the provided coin name, e.g. `/gno.land/r/demo/blog:blgcoin`. This method should be used to get fully qualified denominations of coins when interacting with the `Banker` module. It can also be used as a method of the `Realm` object, Read more[here](./realm.md#coindenom).
+
+#### Parameters
+- `pkgPath` **string** - package path of the realm
+- `coinName` **string** - The coin name used to build the qualified denomination.  Must start with a lowercase letter, followed by 2–15 lowercase letters or digits.
+
+#### Usage
+```go
+denom := std.CoinDenom("gno.land/r/demo/blog", "blgcoin") // /gno.land/r/demo/blog:blgcoin
+```

docs/reference/stdlibs/std/realm.md

@@ -14,6 +14,7 @@ type Realm struct {
 func (r Realm) Addr() Address {...}
 func (r Realm) PkgPath() string {...}
 func (r Realm) IsUser() bool {...}
+func (r Realm) CoinDenom(coinName string) string {...}
 ```
 
 ## Addr
@@ -39,3 +40,15 @@ Checks if the realm it was called upon is a user realm.
 ```go
 if r.IsUser() {...}
 ```
+---
+## CoinDenom
+Composes a qualified denomination string from the realm's `pkgPath` and the provided coin name, e.g. `/gno.land/r/demo/blog:blgcoin`. This method should be used to get fully qualified denominations of coins when interacting with the `Banker` module.
+
+#### Parameters
+- `coinName` **string** - The coin name used to build the qualified denomination. Must start with a lowercase letter, followed by 2–15 lowercase letters or digits.
+
+#### Usage
+```go
+// in "gno.land/r/gnoland/blog"
+denom := r.CoinDenom("blgcoin") // /gno.land/r/gnoland/blog:blgcoin
+```

examples/gno.land/p/demo/membstore/membstore.gno

@@ -205,5 +205,5 @@ func (m *MembStore) TotalPower() uint64 {
 // the API of the member store is public and callable
 // by anyone who has a reference to the member store instance.
 func (m *MembStore) isCallerDAORealm() bool {
-	return m.daoPkgPath == "" || std.CurrentRealm().PkgPath() == m.daoPkgPath
+	return m.daoPkgPath != "" && std.CurrentRealm().PkgPath() == m.daoPkgPath
 }

examples/gno.land/r/gov/dao/v2/dao.gno

@@ -13,6 +13,8 @@ var (
 	members membstore.MemberStore // the member store
 )
 
+const daoPkgPath = "gno.land/r/gov/dao/v2"
+
 func init() {
 	// Example initial member set (just test addresses)
 	set := []membstore.Member{
@@ -23,7 +25,7 @@ func init() {
 	}
 
 	// Set the member store
-	members = membstore.NewMembStore(membstore.WithInitialMembers(set))
+	members = membstore.NewMembStore(membstore.WithInitialMembers(set), membstore.WithDAOPkgPath(daoPkgPath))
 
 	// Set the DAO implementation
 	d = simpledao.New(members)

gno.land/cmd/gnoland/testdata/assertorigincall.txtar

@@ -33,85 +33,85 @@ gnoland start
 
 # Test cases
 ## 1. MsgCall -> myrlm.A: PANIC
-! gnokey maketx call -pkgpath gno.land/r/myrlm -func A -gas-fee 100000ugnot -gas-wanted 4000000 -broadcast -chainid tendermint_test test1
+! gnokey maketx call -pkgpath gno.land/r/myrlm -func A -gas-fee 100000ugnot -gas-wanted 5000000 -broadcast -chainid tendermint_test test1
 stderr 'invalid non-origin call'
 
 ## 2. MsgCall -> myrlm.B: PASS
-gnokey maketx call -pkgpath gno.land/r/myrlm -func B -gas-fee 100000ugnot -gas-wanted 4000000 -broadcast -chainid tendermint_test test1
+gnokey maketx call -pkgpath gno.land/r/myrlm -func B -gas-fee 100000ugnot -gas-wanted 5000000 -broadcast -chainid tendermint_test test1
 stdout 'OK!'
 
 ## 3. MsgCall -> myrlm.C: PASS
-gnokey maketx call -pkgpath gno.land/r/myrlm -func C -gas-fee 100000ugnot -gas-wanted 4000000 -broadcast -chainid tendermint_test test1
+gnokey maketx call -pkgpath gno.land/r/myrlm -func C -gas-fee 100000ugnot -gas-wanted 5000000 -broadcast -chainid tendermint_test test1
 stdout 'OK!'
 
 ## 4. MsgCall -> r/foo.A -> myrlm.A: PANIC
-! gnokey maketx call -pkgpath gno.land/r/foo -func A -gas-fee 100000ugnot -gas-wanted 4000000 -broadcast -chainid tendermint_test test1
+! gnokey maketx call -pkgpath gno.land/r/foo -func A -gas-fee 100000ugnot -gas-wanted 5000000 -broadcast -chainid tendermint_test test1
 stderr 'invalid non-origin call'
 
 ## 5. MsgCall -> r/foo.B -> myrlm.B: PASS
-gnokey maketx call -pkgpath gno.land/r/foo -func B -gas-fee 100000ugnot -gas-wanted 4000000 -broadcast -chainid tendermint_test test1
+gnokey maketx call -pkgpath gno.land/r/foo -func B -gas-fee 100000ugnot -gas-wanted 5000000 -broadcast -chainid tendermint_test test1
 stdout 'OK!'
 
 ## 6. MsgCall -> r/foo.C -> myrlm.C: PANIC
-! gnokey maketx call -pkgpath gno.land/r/foo -func C -gas-fee 100000ugnot -gas-wanted 4000000 -broadcast -chainid tendermint_test test1
+! gnokey maketx call -pkgpath gno.land/r/foo -func C -gas-fee 100000ugnot -gas-wanted 5000000 -broadcast -chainid tendermint_test test1
 stderr 'invalid non-origin call'
 
 ## remove due to update to maketx call can only call realm (case 7,8,9)
 ## 7. MsgCall -> p/demo/bar.A: PANIC
-## ! gnokey maketx call -pkgpath gno.land/p/demo/bar -func A -gas-fee 100000ugnot -gas-wanted 4000000 -broadcast -chainid tendermint_test test1
+## ! gnokey maketx call -pkgpath gno.land/p/demo/bar -func A -gas-fee 100000ugnot -gas-wanted 5000000 -broadcast -chainid tendermint_test test1
 ## stderr 'invalid non-origin call'
 
 ## 8. MsgCall -> p/demo/bar.B: PASS
-## gnokey maketx call -pkgpath gno.land/p/demo/bar -func B -gas-fee 100000ugnot -gas-wanted 4000000 -broadcast -chainid tendermint_test test1
+## gnokey maketx call -pkgpath gno.land/p/demo/bar -func B -gas-fee 100000ugnot -gas-wanted 5000000 -broadcast -chainid tendermint_test test1
 ## stdout 'OK!'
 
 ## 9. MsgCall -> p/demo/bar.C: PANIC
-## ! gnokey maketx call -pkgpath gno.land/p/demo/bar -func C -gas-fee 100000ugnot -gas-wanted 4000000 -broadcast -chainid tendermint_test test1
+## ! gnokey maketx call -pkgpath gno.land/p/demo/bar -func C -gas-fee 100000ugnot -gas-wanted 5000000 -broadcast -chainid tendermint_test test1
 ## stderr 'invalid non-origin call'
 
 ## 10. MsgRun -> run.main -> myrlm.A: PANIC
-! gnokey maketx run -gas-fee 100000ugnot -gas-wanted 4000000 -broadcast -chainid tendermint_test test1 $WORK/run/myrlmA.gno
+! gnokey maketx run -gas-fee 100000ugnot -gas-wanted 5000000 -broadcast -chainid tendermint_test test1 $WORK/run/myrlmA.gno
 stderr 'invalid non-origin call'
 
 ## 11. MsgRun -> run.main -> myrlm.B: PASS
-gnokey maketx run -gas-fee 100000ugnot -gas-wanted 4000000 -broadcast -chainid tendermint_test test1 $WORK/run/myrlmB.gno
+gnokey maketx run -gas-fee 100000ugnot -gas-wanted 5000000 -broadcast -chainid tendermint_test test1 $WORK/run/myrlmB.gno
 stdout 'OK!'
 
 ## 12. MsgRun -> run.main -> myrlm.C: PANIC
-! gnokey maketx run -gas-fee 100000ugnot -gas-wanted 4000000 -broadcast -chainid tendermint_test test1 $WORK/run/myrlmC.gno
+! gnokey maketx run -gas-fee 100000ugnot -gas-wanted 5000000 -broadcast -chainid tendermint_test test1 $WORK/run/myrlmC.gno
 stderr 'invalid non-origin call'
 
 ## 13. MsgRun -> run.main -> foo.A: PANIC
-! gnokey maketx run -gas-fee 100000ugnot -gas-wanted 4000000 -broadcast -chainid tendermint_test test1 $WORK/run/fooA.gno
+! gnokey maketx run -gas-fee 100000ugnot -gas-wanted 5000000 -broadcast -chainid tendermint_test test1 $WORK/run/fooA.gno
 stderr 'invalid non-origin call'
 
 ## 14. MsgRun -> run.main -> foo.B: PASS
-gnokey maketx run -gas-fee 100000ugnot -gas-wanted 4000000 -broadcast -chainid tendermint_test test1 $WORK/run/fooB.gno
+gnokey maketx run -gas-fee 100000ugnot -gas-wanted 5000000 -broadcast -chainid tendermint_test test1 $WORK/run/fooB.gno
 stdout 'OK!'
 
 ## 15. MsgRun -> run.main -> foo.C: PANIC
-! gnokey maketx run -gas-fee 100000ugnot -gas-wanted 4000000 -broadcast -chainid tendermint_test test1 $WORK/run/fooC.gno
+! gnokey maketx run -gas-fee 100000ugnot -gas-wanted 5000000 -broadcast -chainid tendermint_test test1 $WORK/run/fooC.gno
 stderr 'invalid non-origin call'
 
 ## 16. MsgRun -> run.main -> bar.A: PANIC
-! gnokey maketx run -gas-fee 100000ugnot -gas-wanted 4000000 -broadcast -chainid tendermint_test test1 $WORK/run/barA.gno
+! gnokey maketx run -gas-fee 100000ugnot -gas-wanted 5000000 -broadcast -chainid tendermint_test test1 $WORK/run/barA.gno
 stderr 'invalid non-origin call'
 
 ## 17. MsgRun -> run.main -> bar.B: PASS
-gnokey maketx run -gas-fee 100000ugnot -gas-wanted 4000000 -broadcast -chainid tendermint_test test1 $WORK/run/barB.gno
+gnokey maketx run -gas-fee 100000ugnot -gas-wanted 5000000 -broadcast -chainid tendermint_test test1 $WORK/run/barB.gno
 stdout 'OK!'
 
 ## 18. MsgRun -> run.main -> bar.C: PANIC
-! gnokey maketx run -gas-fee 100000ugnot -gas-wanted 4000000 -broadcast -chainid tendermint_test test1 $WORK/run/barC.gno
+! gnokey maketx run -gas-fee 100000ugnot -gas-wanted 5000000 -broadcast -chainid tendermint_test test1 $WORK/run/barC.gno
 stderr 'invalid non-origin call'
 
 ## remove testcase 19 due to maketx call forced to call a realm
 ## 19. MsgCall -> std.AssertOriginCall: pass
-## gnokey maketx call -pkgpath std -func AssertOriginCall -gas-fee 100000ugnot -gas-wanted 4000000 -broadcast -chainid tendermint_test test1
+## gnokey maketx call -pkgpath std -func AssertOriginCall -gas-fee 100000ugnot -gas-wanted 5000000 -broadcast -chainid tendermint_test test1
 ## stdout 'OK!'
 
 ## 20. MsgRun -> std.AssertOriginCall: PANIC
-! gnokey maketx run -gas-fee 100000ugnot -gas-wanted 4000000 -broadcast -chainid tendermint_test test1 $WORK/run/baz.gno
+! gnokey maketx run -gas-fee 100000ugnot -gas-wanted 5000000 -broadcast -chainid tendermint_test test1 $WORK/run/baz.gno
 stderr 'invalid non-origin call'
 
 

gno.land/cmd/gnoland/testdata/grc20_registry.txtar

@@ -6,15 +6,15 @@ loadpkg gno.land/r/registry $WORK/registry
 gnoland start
 
 # we call Transfer with foo20, before it's registered
-gnokey maketx call -pkgpath gno.land/r/registry -func TransferByName -args 'foo20' -args 'g123456789' -args '42' -gas-fee 1000000ugnot -gas-wanted 4000000 -broadcast -chainid=tendermint_test test1
+gnokey maketx call -pkgpath gno.land/r/registry -func TransferByName -args 'foo20' -args 'g123456789' -args '42' -gas-fee 1000000ugnot -gas-wanted 5000000 -broadcast -chainid=tendermint_test test1
 stdout 'not found'
 
 # add foo20, and foo20wrapper
-gnokey maketx addpkg -pkgdir $WORK/foo20 -pkgpath gno.land/r/foo20 -gas-fee 1000000ugnot -gas-wanted 4000000 -broadcast -chainid=tendermint_test test1
-gnokey maketx addpkg -pkgdir $WORK/foo20wrapper -pkgpath gno.land/r/foo20wrapper -gas-fee 1000000ugnot -gas-wanted 4000000 -broadcast -chainid=tendermint_test test1
+gnokey maketx addpkg -pkgdir $WORK/foo20 -pkgpath gno.land/r/foo20 -gas-fee 1000000ugnot -gas-wanted 5000000 -broadcast -chainid=tendermint_test test1
+gnokey maketx addpkg -pkgdir $WORK/foo20wrapper -pkgpath gno.land/r/foo20wrapper -gas-fee 1000000ugnot -gas-wanted 5000000 -broadcast -chainid=tendermint_test test1
 
 # we call Transfer with foo20, after it's registered
-gnokey maketx call -pkgpath gno.land/r/registry -func TransferByName -args 'foo20' -args 'g123456789' -args '42' -gas-fee 1000000ugnot -gas-wanted 4000000 -broadcast -chainid=tendermint_test test1
+gnokey maketx call -pkgpath gno.land/r/registry -func TransferByName -args 'foo20' -args 'g123456789' -args '42' -gas-fee 1000000ugnot -gas-wanted 5000000 -broadcast -chainid=tendermint_test test1
 stdout 'same address, success!'
 
 -- registry/registry.gno --

gno.land/cmd/gnoland/testdata/prevrealm.txtar

@@ -34,19 +34,19 @@ env RFOO_ADDR=g1evezrh92xaucffmtgsaa3rvmz5s8kedffsg469
 
 # Test cases
 ## 1. MsgCall -> myrlm.A: user address
-gnokey maketx call -pkgpath gno.land/r/myrlm -func A -gas-fee 100000ugnot -gas-wanted 4000000 -broadcast -chainid tendermint_test test1
+gnokey maketx call -pkgpath gno.land/r/myrlm -func A -gas-fee 100000ugnot -gas-wanted 5000000 -broadcast -chainid tendermint_test test1
 stdout ${USER_ADDR_test1}
 
 ## 2. MsgCall -> myrealm.B -> myrlm.A: user address
-gnokey maketx call -pkgpath gno.land/r/myrlm -func B -gas-fee 100000ugnot -gas-wanted 4000000 -broadcast -chainid tendermint_test test1
+gnokey maketx call -pkgpath gno.land/r/myrlm -func B -gas-fee 100000ugnot -gas-wanted 5000000 -broadcast -chainid tendermint_test test1
 stdout ${USER_ADDR_test1}
 
 ## 3. MsgCall -> r/foo.A -> myrlm.A: r/foo
-gnokey maketx call -pkgpath gno.land/r/foo -func A -gas-fee 100000ugnot -gas-wanted 4000000 -broadcast -chainid tendermint_test test1
+gnokey maketx call -pkgpath gno.land/r/foo -func A -gas-fee 100000ugnot -gas-wanted 5000000 -broadcast -chainid tendermint_test test1
 stdout ${RFOO_ADDR}
 
 ## 4. MsgCall -> r/foo.B -> myrlm.B -> r/foo.A: r/foo
-gnokey maketx call -pkgpath gno.land/r/foo -func B -gas-fee 100000ugnot -gas-wanted 4000000 -broadcast -chainid tendermint_test test1
+gnokey maketx call -pkgpath gno.land/r/foo -func B -gas-fee 100000ugnot -gas-wanted 5000000 -broadcast -chainid tendermint_test test1
 stdout ${RFOO_ADDR}
 
 ## remove due to update to maketx call can only call realm (case 5, 6, 13)
@@ -59,35 +59,35 @@ stdout ${RFOO_ADDR}
 ## stdout ${USER_ADDR_test1}
 
 ## 7. MsgRun -> myrlm.A: user address
-gnokey maketx run -gas-fee 100000ugnot -gas-wanted 4000000 -broadcast -chainid tendermint_test test1 $WORK/run/myrlmA.gno
+gnokey maketx run -gas-fee 100000ugnot -gas-wanted 5000000 -broadcast -chainid tendermint_test test1 $WORK/run/myrlmA.gno
 stdout ${USER_ADDR_test1}
 
 ## 8. MsgRun -> myrealm.B -> myrlm.A: user address
-gnokey maketx run -gas-fee 100000ugnot -gas-wanted 4000000 -broadcast -chainid tendermint_test test1 $WORK/run/myrlmB.gno
+gnokey maketx run -gas-fee 100000ugnot -gas-wanted 5000000 -broadcast -chainid tendermint_test test1 $WORK/run/myrlmB.gno
 stdout ${USER_ADDR_test1}
 
 ## 9. MsgRun -> r/foo.A -> myrlm.A: r/foo
-gnokey maketx run -gas-fee 100000ugnot -gas-wanted 4000000 -broadcast -chainid tendermint_test test1 $WORK/run/fooA.gno
+gnokey maketx run -gas-fee 100000ugnot -gas-wanted 5000000 -broadcast -chainid tendermint_test test1 $WORK/run/fooA.gno
 stdout ${RFOO_ADDR}
 
 ## 10. MsgRun -> r/foo.B -> myrlm.B -> r/foo.A: r/foo
-gnokey maketx run -gas-fee 100000ugnot -gas-wanted 4000000 -broadcast -chainid tendermint_test test1 $WORK/run/fooB.gno
+gnokey maketx run -gas-fee 100000ugnot -gas-wanted 5000000 -broadcast -chainid tendermint_test test1 $WORK/run/fooB.gno
 stdout ${RFOO_ADDR}
 
 ## 11. MsgRun -> p/demo/bar.A: user address
-gnokey maketx run -gas-fee 100000ugnot -gas-wanted 4000000 -broadcast -chainid tendermint_test test1 $WORK/run/barA.gno
+gnokey maketx run -gas-fee 100000ugnot -gas-wanted 5000000 -broadcast -chainid tendermint_test test1 $WORK/run/barA.gno
 stdout ${USER_ADDR_test1}
 
 ## 12. MsgRun -> p/demo/bar.B: user address
-gnokey maketx run -gas-fee 100000ugnot -gas-wanted 4000000 -broadcast -chainid tendermint_test test1 $WORK/run/barB.gno
+gnokey maketx run -gas-fee 100000ugnot -gas-wanted 5000000 -broadcast -chainid tendermint_test test1 $WORK/run/barB.gno
 stdout ${USER_ADDR_test1}
 
 ## 13. MsgCall -> std.PrevRealm(): user address
 ## gnokey maketx call -pkgpath std -func PrevRealm -gas-fee 100000ugnot -gas-wanted 4000000 -broadcast -chainid tendermint_test test1
 ## stdout ${USER_ADDR_test1}
 
 ## 14. MsgRun -> std.PrevRealm(): user address
-gnokey maketx run -gas-fee 100000ugnot -gas-wanted 4000000 -broadcast -chainid tendermint_test test1 $WORK/run/baz.gno
+gnokey maketx run -gas-fee 100000ugnot -gas-wanted 5000000 -broadcast -chainid tendermint_test test1 $WORK/run/baz.gno
 stdout ${USER_ADDR_test1}
 
 -- r/myrlm/myrlm.gno --

gno.land/cmd/gnoland/testdata/realm_banker_issued_coin_denom.txtar

@@ -12,6 +12,9 @@ gnokey maketx addpkg -pkgdir $WORK/short -pkgpath gno.land/r/test/realm_banker -
 ## add realm_banker with long package_name
 gnokey maketx addpkg -pkgdir $WORK/long -pkgpath gno.land/r/test/package89_123456789_123456789_123456789_123456789_123456789_123456789_123456789_123456789_123456789_123456789_123456789_1234567890 -gas-fee 1000000ugnot -gas-wanted 100000000 -broadcast -chainid=tendermint_test test1
 
+## add invalid realm_denom
+gnokey maketx addpkg -pkgdir $WORK/invalid_realm_denom -pkgpath gno.land/r/test/invalid_realm_denom -gas-fee 1000000ugnot -gas-wanted 100000000 -broadcast -chainid=tendermint_test test1
+
 ## test2 spend all balance
 gnokey maketx send -send "9999999ugnot" -to g1jg8mtutu9khhfwc4nxmuhcpftf0pajdhfvsqf5 -gas-fee 1ugnot -gas-wanted 10000000 -broadcast -chainid=tendermint_test test2
 
@@ -52,6 +55,22 @@ gnokey maketx call -pkgpath gno.land/r/test/package89_123456789_123456789_123456
 gnokey query bank/balances/g1cq2ecdq3eyn5qa0fzznpurg87zq3k77g63q6u7
 stdout '"100/gno.land/r/test/package89_123456789_123456789_123456789_123456789_123456789_123456789_123456789_123456789_123456789_123456789_123456789_1234567890:ugnot"'
 
+## mint invalid base denom
+! gnokey maketx call -pkgpath gno.land/r/test/realm_banker -func Mint -args "g1cq2ecdq3eyn5qa0fzznpurg87zq3k77g63q6u7" -args "2gnot" -args "100" -gas-fee 1000000ugnot -gas-wanted 10000000 -broadcast -chainid=tendermint_test test1
+stderr 'cannot issue coins with invalid denom base name, it should start by a lowercase letter and be followed by 2-15 lowercase letters or digits'
+
+## burn invalid base denom
+! gnokey maketx call -pkgpath gno.land/r/test/realm_banker -func Burn -args "g1cq2ecdq3eyn5qa0fzznpurg87zq3k77g63q6u7" -args "2gnot" -args "100" -gas-fee 1000000ugnot -gas-wanted 10000000 -broadcast -chainid=tendermint_test test1
+stderr 'cannot issue coins with invalid denom base name, it should start by a lowercase letter and be followed by 2-15 lowercase letters or digits'
+
+## mint invalid realm denom
+! gnokey maketx call -pkgpath gno.land/r/test/invalid_realm_denom -func Mint -args "g1cq2ecdq3eyn5qa0fzznpurg87zq3k77g63q6u7" -args "ugnot" -args "100" -gas-fee 1000000ugnot -gas-wanted 10000000 -broadcast -chainid=tendermint_test test1
+stderr 'invalid denom, can only issue/remove coins with the realm.s prefix'
+
+## burn invalid realm denom
+! gnokey maketx call -pkgpath gno.land/r/test/invalid_realm_denom -func Burn -args "g1cq2ecdq3eyn5qa0fzznpurg87zq3k77g63q6u7" -args "ugnot" -args "100" -gas-fee 1000000ugnot -gas-wanted 10000000 -broadcast -chainid=tendermint_test test1
+stderr 'invalid denom, can only issue/remove coins with the realm.s prefix'
+
 -- short/realm_banker.gno --
 package realm_banker
 
@@ -61,12 +80,12 @@ import (
 
 func Mint(addr std.Address, denom string, amount int64) {
 	banker := std.GetBanker(std.BankerTypeRealmIssue)
-	banker.IssueCoin(addr, denom, amount)
+	banker.IssueCoin(addr, std.CurrentRealm().CoinDenom(denom), amount)
 }
 
 func Burn(addr std.Address, denom string, amount int64) {
   banker := std.GetBanker(std.BankerTypeRealmIssue)
-  banker.RemoveCoin(addr, denom, amount)
+  banker.RemoveCoin(addr, std.CurrentRealm().CoinDenom(denom), amount)
 }
 
 -- long/realm_banker.gno --
@@ -77,6 +96,23 @@ import (
 	"std"
 )
 
+func Mint(addr std.Address, denom string, amount int64) {
+	banker := std.GetBanker(std.BankerTypeRealmIssue)
+	banker.IssueCoin(addr, std.CurrentRealm().CoinDenom(denom), amount)
+}
+
+func Burn(addr std.Address, denom string, amount int64) {
+  banker := std.GetBanker(std.BankerTypeRealmIssue)
+  banker.RemoveCoin(addr, std.CurrentRealm().CoinDenom(denom), amount)
+}
+
+-- invalid_realm_denom/realm_banker.gno --
+package invalid_realm_denom
+
+import (
+	"std"
+)
+
 func Mint(addr std.Address, denom string, amount int64) {
 	banker := std.GetBanker(std.BankerTypeRealmIssue)
 	banker.IssueCoin(addr, denom, amount)