Author(s): David Chase
Last updated: 2017-01-10
Discussion at https://golang.org/issue/18597.
#!/bin/bash | |
# filter output of multiple benchmarking experiments into a spreadsheet-friendly form | |
egrep '^[[a-zA-Z/]' "$1" | egrep -v "B/s|old speed" | \ | |
sed -e '1,$s/[^0-9]*s ±[ 0-9]*%//g' | sed -e '1,$s/(p.*)//g' | \ | |
sed -e '1,$s?[-_.a-z/]*git-codereview: changed to branch ?,?g' | \ | |
sed -e '1,$s/ * /,/g' | \ | |
sed -e '1,$s/,~//g' | \ | |
sed -e '1,$s/,[-+][0-9.]*%//g' | \ |
echo "interface I1 { }" > I1.java | |
echo "interface I2 { }" > I2.java | |
echo "interface I3 { }" > I3.java | |
echo "class I1I2 implements I1, I2 { }" > I1I2.java_good | |
echo "class I1I2 implements I1 { }" > I1I2.java_bad | |
echo "class I1I3I2 implements I1, I3, I2 { }" > I1I3I2.java | |
cat > tricky.java <<'//EOF' | |
class tricky { | |
I2 i2; |
Author(s): David Chase
Last updated: 2017-01-10
Discussion at https://golang.org/issue/18597.
~/GoogleDrive/work/tmp/ttmp$ dlv debug | |
Type 'help' for list of commands. | |
(dlv) b main.foo | |
Breakpoint 1 set at 0x2058 for main.foo() ./step_hide.go:12 | |
(dlv) c | |
> main.foo() ./step_hide.go:12 (hits goroutine(11):1 total:3) (PC: 0x2058) | |
> main.foo() ./step_hide.go:12 (hits goroutine(7):1 total:3) (PC: 0x2058) | |
> main.foo() ./step_hide.go:12 (hits goroutine(5):1 total:3) (PC: 0x2058) | |
7: | |
8: var v int = 99 |
dlv debug | |
Type 'help' for list of commands. | |
(dlv) b step_hide.go:35 | |
Breakpoint 1 set at 0x237c for main.main() ./step_hide.go:35 | |
(dlv) c | |
> main.main() ./step_hide.go:35 (hits goroutine(1):1 total:1) (PC: 0x237c) | |
30: x := v | |
31: y := x * x | |
32: var z int | |
33: threads() |
package main | |
import ( | |
"fmt" | |
"time" | |
) | |
var v int = 99 | |
var s string |
dlv debug | |
Type 'help' for list of commands. | |
(dlv) b main.foo | |
Breakpoint 1 set at 0x2058 for main.foo() ./code.go:14 | |
(dlv) c | |
> main.foo() ./code.go:14 (hits goroutine(1):1 total:1) (PC: 0x2058) | |
9: // Expect to be stopped in fmt.Printf or runtime.duffzero | |
10: import "fmt" | |
11: | |
12: var v int = 99 |
dlv debug | |
Type 'help' for list of commands. | |
(dlv) b main.foo | |
Breakpoint 1 set at 0x2058 for main.foo() ./code.go:14 | |
(dlv) c | |
> main.foo() ./code.go:14 (hits goroutine(1):1 total:1) (PC: 0x2058) | |
9: // Expect to be stopped in fmt.Printf or runtime.duffzero | |
10: import "fmt" | |
11: | |
12: var v int = 99 |
package main | |
// A delve stepping test. | |
// dlv debug | |
// b main.foo | |
// c | |
// s | |
// s | |
// Expect to be stopped in fmt.Printf or runtime.duffzero | |
import "fmt" |