test: Match gccgo error messages.

explicit.go:36:4: error: incompatible types in assignment (need explicit conversion)
explicit.go:41:4: error: incompatible types in assignment (type has no methods)
explicit.go:42:4: error: incompatible types in assignment (need explicit conversion)
explicit.go:45:5: error: incompatible types in assignment (need explicit conversion; missing method ‘N’)
explicit.go:48:9: error: invalid type conversion (need explicit conversion; missing method ‘N’)
explicit.go:51:4: error: incompatible types in assignment
explicit.go:51:7: error: invalid type conversion (need explicit conversion)
explicit.go:57:10: error: impossible type assertion: type does not implement interface (type has no methods)
explicit.go:62:10: error: impossible type assertion: type does not implement interface (incompatible type for method ‘M’ (different number of parameters))
explicit.go:67:5: error: incompatible type in initialization (type has no methods)
explicit.go:68:5: error: incompatible type in initialization (incompatible type for method ‘M’ (different number of parameters))
explicit.go:70:11: error: invalid type conversion (type has no methods)
explicit.go:71:11: error: invalid type conversion (incompatible type for method ‘M’ (different number of parameters))

R=rsc
CC=golang-dev
https://golang.org/cl/2139044

diff --git a/test/interface/explicit.go b/test/interface/explicit.go
index 120135cb68444368096ccc65d9355de16a254d5b..b952f8fc8ad24e662faf1bc00ce30cbf92805b00 100644 (file)
--- a/test/interface/explicit.go
+++ b/test/interface/explicit.go
@@ -42,10 +42,10 @@ func main() {
        t = i // ERROR "incompatible|need type assertion"
 
        i = i2 // ok
-       i2 = i // ERROR "missing N method"
+       i2 = i // ERROR "incompatible|missing N method"
 
        i = I(i2)  // ok
-       i2 = I2(i) // ERROR "missing N method"
+       i2 = I2(i) // ERROR "invalid|missing N method"
 
        e = E(t) // ok
        t = T(e) // ERROR "need explicit|need type assertion|incompatible"
@@ -64,8 +64,8 @@ var _ = m.(Int)       // ERROR "impossible type assertion"
 var ii int
 var jj Int
 
-var m1 M = ii  // ERROR "missing"
-var m2 M = jj  // ERROR "wrong type for M method"
+var m1 M = ii  // ERROR "incompatible|missing"
+var m2 M = jj  // ERROR "incompatible|wrong type for M method"
 
-var m3 = M(ii) // ERROR "missing"
-var m4 = M(jj) // ERROR "wrong type for M method"
+var m3 = M(ii) // ERROR "invalid|missing"
+var m4 = M(jj) // ERROR "invalid|wrong type for M method"