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Code Issues Packages Projects Releases 6 Wiki Activity

Better validation and error reporting

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This commit is contained in:
Ayke van Laethem
2018-04-11 20:42:38 +02:00
parent 0f1e11319c
commit 0e99366568
1 changed files with 8 additions and 2 deletions
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tgo.go
+8 -2
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@@ -237,9 +237,13 @@ func Compile(inpath, outpath, target string, printIR bool) error {
return err return err
} }
c.Verify() if err := c.Verify(); err != nil {
return err
}
c.Optimize(2) c.Optimize(2)
c.Verify() if err := c.Verify(); err != nil {
return err
}
if printIR { if printIR {
fmt.Println(c.IR()) fmt.Println(c.IR())
@@ -264,10 +268,12 @@ func main() {
if *outpath == "" || flag.NArg() != 1 { if *outpath == "" || flag.NArg() != 1 {
fmt.Fprintf(os.Stderr, "usage: %s [-printir] [-target=<target>] -o <output> <input>", os.Args[0]) fmt.Fprintf(os.Stderr, "usage: %s [-printir] [-target=<target>] -o <output> <input>", os.Args[0])
flag.PrintDefaults() flag.PrintDefaults()
return
} }
err := Compile(flag.Args()[0], *outpath, *target, *printIR) err := Compile(flag.Args()[0], *outpath, *target, *printIR)
if err != nil { if err != nil {
fmt.Fprintln(os.Stderr, "error:", err) fmt.Fprintln(os.Stderr, "error:", err)
os.Exit(1)
} }
} }