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compiler: do not log panic message

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In NEO3 THROW accepts an argument and exceptions can be handled, so
there is no need to log it.
This commit is contained in:
Evgenii Stratonikov 2020-08-22 12:24:49 +03:00
parent 04f5fdefa0
commit 14ea3c2228
2 changed files with 1 additions and 37 deletions
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15
pkg/compiler/codegen.go
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@ -12,7 +12,6 @@ import (
"sort"
"strings"
"github.com/nspcc-dev/neo-go/pkg/core/interop/interopnames"
"github.com/nspcc-dev/neo-go/pkg/encoding/address"
"github.com/nspcc-dev/neo-go/pkg/io"
"github.com/nspcc-dev/neo-go/pkg/vm"
@ -1464,17 +1463,7 @@ func (c *codegen) convertBuiltin(expr *ast.CallExpr) {
}
}
case "panic":
arg := expr.Args[0]
if isExprNil(arg) {
emit.Opcode(c.prog.BinWriter, opcode.DROP)
emit.Opcode(c.prog.BinWriter, opcode.THROW)
} else if isString(c.typeInfo.Types[arg].Type) {
ast.Walk(c, arg)
emit.Syscall(c.prog.BinWriter, interopnames.SystemRuntimeLog)
emit.Opcode(c.prog.BinWriter, opcode.THROW)
} else {
c.prog.Err = errors.New("panic should have string or nil argument")
}
emit.Opcode(c.prog.BinWriter, opcode.THROW)
case "ToInteger", "ToByteArray", "ToBool":
typ := stackitem.IntegerT
switch name {
@ -1518,8 +1507,6 @@ func transformArgs(fun ast.Expr, args []ast.Expr) []ast.Expr {
}
case *ast.Ident:
switch f.Name {
case "panic":
return args[1:]
case "make", "copy":
return nil
}