go.tools/cmd/vet: update for fmt handling %b for complex numbers
R=golang-dev, adg
CC=golang-dev
https://golang.org/cl/13490048
diff --git a/cmd/vet/print.go b/cmd/vet/print.go
index 3532d36..9f4e37c 100644
--- a/cmd/vet/print.go
+++ b/cmd/vet/print.go
@@ -308,7 +308,7 @@
// '#' is alternate format for several verbs.
// ' ' is spacer for numbers
{'%', noFlag, 0},
- {'b', numFlag, argInt | argFloat},
+ {'b', numFlag, argInt | argFloat | argComplex},
{'c', "-", argRune | argInt},
{'d', numFlag, argInt},
{'e', numFlag, argFloat | argComplex},
diff --git a/cmd/vet/testdata/print.go b/cmd/vet/testdata/print.go
index eec69bf..ff388bd 100644
--- a/cmd/vet/testdata/print.go
+++ b/cmd/vet/testdata/print.go
@@ -67,6 +67,7 @@
fmt.Printf("%F %F %F %F", 3e9, x, fslice, c)
fmt.Printf("%g %g %g %g", 3e9, x, fslice, c)
fmt.Printf("%G %G %G %G", 3e9, x, fslice, c)
+ fmt.Printf("%b %b %b %b", 3e9, x, fslice, c)
fmt.Printf("%o %o", 3, i)
fmt.Printf("%p %p", p, nil)
fmt.Printf("%q %q %q %q", 3, i, 'x', r)
@@ -95,8 +96,8 @@
fmt.Printf("%g", 1+2i)
// Some bad format/argTypes
fmt.Printf("%b", "hi") // ERROR "arg .hi. for printf verb %b of wrong type"
- fmt.Printf("%b", c) // ERROR "arg c for printf verb %b of wrong type"
- fmt.Printf("%b", 1+2i) // ERROR "arg 1 \+ 2i for printf verb %b of wrong type"
+ fmt.Printf("%t", c) // ERROR "arg c for printf verb %t of wrong type"
+ fmt.Printf("%t", 1+2i) // ERROR "arg 1 \+ 2i for printf verb %t of wrong type"
fmt.Printf("%c", 2.3) // ERROR "arg 2.3 for printf verb %c of wrong type"
fmt.Printf("%d", 2.3) // ERROR "arg 2.3 for printf verb %d of wrong type"
fmt.Printf("%e", "hi") // ERROR "arg .hi. for printf verb %e of wrong type"
