[dev.typeparams] cmd/compile/internal/types2: adjusted qualified identifier error...

Also: Triaged/adjusted some more test/fixedbugs tests.
Change-Id: I050847b6dfccc7f301f8100bfdbe84e0487e33fc
Reviewed-on: https://go-review.googlesource.com/c/go/+/276512
Trust: Robert Griesemer <gri@golang.org>
Reviewed-by: Robert Findley <rfindley@google.com>
Run-TryBot: Robert Griesemer <gri@golang.org>
TryBot-Result: Go Bot <gobot@golang.org>

diff --git a/src/cmd/compile/internal/types2/call.go b/src/cmd/compile/internal/types2/call.go
index a29096322aac645f3493a26d0a9c00796b86147d..fe3c17fc6b84752767f43fc1e71f891187fbfcf4 100644 (file)
--- a/src/cmd/compile/internal/types2/call.go
+++ b/src/cmd/compile/internal/types2/call.go
@@ -490,7 +490,11 @@ func (check *Checker) selector(x *operand, e *syntax.SelectorExpr) {
                                exp = pkg.scope.Lookup(sel)
                                if exp == nil {
                                        if !pkg.fake {
-                                               check.errorf(e.Sel, "%s not declared by package %s", sel, pkg.name)
+                                               if check.conf.CompilerErrorMessages {
+                                                       check.errorf(e.Sel, "undefined: %s.%s", pkg.name, sel)
+                                               } else {
+                                                       check.errorf(e.Sel, "%s not declared by package %s", sel, pkg.name)
+                                               }
                                        }
                                        goto Error
                                }

diff --git a/test/fixedbugs/issue11326.go b/test/fixedbugs/issue11326.go
index 82754c73fba625e1ba3aae3a684311ba4378a030..f6cb109ba72b1b8bbe17fedb97724890845ba9e7 100644 (file)
--- a/test/fixedbugs/issue11326.go
+++ b/test/fixedbugs/issue11326.go
@@ -18,14 +18,14 @@ func main() {
 
        // Any implementation must be able to handle these constants at
        // compile time (even though they cannot be assigned to a float64).
-       var _ = 1e646456992  // ERROR "1e\+646456992 overflows float64"
-       var _ = 1e64645699   // ERROR "1e\+64645699 overflows float64"
-       var _ = 1e6464569    // ERROR "1e\+6464569 overflows float64"
-       var _ = 1e646456     // ERROR "1e\+646456 overflows float64"
-       var _ = 1e64645      // ERROR "1e\+64645 overflows float64"
-       var _ = 1e6464       // ERROR "1e\+6464 overflows float64"
-       var _ = 1e646        // ERROR "1e\+646 overflows float64"
-       var _ = 1e309        // ERROR "1e\+309 overflows float64"
+       var _ = 1e646456992  // ERROR "1e\+?646456992 .*overflows float64"
+       var _ = 1e64645699   // ERROR "1e\+?64645699 .*overflows float64"
+       var _ = 1e6464569    // ERROR "1e\+?6464569 .*overflows float64"
+       var _ = 1e646456     // ERROR "1e\+?646456 .*overflows float64"
+       var _ = 1e64645      // ERROR "1e\+?64645 .*overflows float64"
+       var _ = 1e6464       // ERROR "1e\+?6464 .*overflows float64"
+       var _ = 1e646        // ERROR "1e\+?646 .*overflows float64"
+       var _ = 1e309        // ERROR "1e\+?309 .*overflows float64"
 
        var _ = 1e308
 }

diff --git a/test/fixedbugs/issue11674.go b/test/fixedbugs/issue11674.go
index e7d0bf298bf8fc9cd18ccc33a15c0a74348d02f9..62e8e8f9626e1a97b2866666298c0b48a0f514be 100644 (file)
--- a/test/fixedbugs/issue11674.go
+++ b/test/fixedbugs/issue11674.go
@@ -13,28 +13,28 @@ const x complex64 = 0
 const y complex128 = 0
 
 var _ = x / 1e-20
-var _ = x / 1e-50   // ERROR "complex division by zero"
-var _ = x / 1e-1000 // ERROR "complex division by zero"
+var _ = x / 1e-50   // ERROR "(complex )?division by zero"
+var _ = x / 1e-1000 // ERROR "(complex )?division by zero"
 var _ = x / 1e-20i
-var _ = x / 1e-50i   // ERROR "complex division by zero"
-var _ = x / 1e-1000i // ERROR "complex division by zero"
+var _ = x / 1e-50i   // ERROR "(complex )?division by zero"
+var _ = x / 1e-1000i // ERROR "(complex )?division by zero"
 
 var _ = x / 1e-45 // smallest positive float32
 
 var _ = x / (1e-20 + 1e-20i)
 var _ = x / (1e-50 + 1e-20i)
 var _ = x / (1e-20 + 1e-50i)
-var _ = x / (1e-50 + 1e-50i)     // ERROR "complex division by zero"
-var _ = x / (1e-1000 + 1e-1000i) // ERROR "complex division by zero"
+var _ = x / (1e-50 + 1e-50i)     // ERROR "(complex )?division by zero"
+var _ = x / (1e-1000 + 1e-1000i) // ERROR "(complex )?division by zero"
 
 var _ = y / 1e-50
-var _ = y / 1e-1000 // ERROR "complex division by zero"
+var _ = y / 1e-1000 // ERROR "(complex )?division by zero"
 var _ = y / 1e-50i
-var _ = y / 1e-1000i // ERROR "complex division by zero"
+var _ = y / 1e-1000i // ERROR "(complex )?division by zero"
 
 var _ = y / 5e-324 // smallest positive float64
 
 var _ = y / (1e-50 + 1e-50)
 var _ = y / (1e-1000 + 1e-50i)
 var _ = y / (1e-50 + 1e-1000i)
-var _ = y / (1e-1000 + 1e-1000i) // ERROR "complex division by zero"
+var _ = y / (1e-1000 + 1e-1000i) // ERROR "(complex )?division by zero"

diff --git a/test/fixedbugs/issue11737.go b/test/fixedbugs/issue11737.go
index 86ecf9ac4b859c653dabfdaa2f63c38517e577ff..eb4bfe8964e82cfdb839441879d293dba02e0ee7 100644 (file)
--- a/test/fixedbugs/issue11737.go
+++ b/test/fixedbugs/issue11737.go
@@ -12,6 +12,6 @@ func f()
 
 func s(x interface{}) {
        switch x {
-       case f: // ERROR "invalid case f \(type func\(\)\) in switch \(incomparable type\)"
+       case f: // ERROR "invalid case f \(type func\(\)\) in switch \(incomparable type\)|cannot compare"
        }
 }

diff --git a/test/fixedbugs/issue13365.go b/test/fixedbugs/issue13365.go
index 4bd103e38d6dd701930d78e500c332055beba212..5b07e1a6beaa06738ff3a0e5691bdf282fabe977 100644 (file)
--- a/test/fixedbugs/issue13365.go
+++ b/test/fixedbugs/issue13365.go
@@ -11,15 +11,15 @@ package main
 var t struct{}
 
 func main() {
-       _ = []int{-1: 0}    // ERROR "index must be non\-negative integer constant"
-       _ = [10]int{-1: 0}  // ERROR "index must be non\-negative integer constant"
-       _ = [...]int{-1: 0} // ERROR "index must be non\-negative integer constant"
+       _ = []int{-1: 0}    // ERROR "index must be non\-negative integer constant|must not be negative"
+       _ = [10]int{-1: 0}  // ERROR "index must be non\-negative integer constant|must not be negative"
+       _ = [...]int{-1: 0} // ERROR "index must be non\-negative integer constant|must not be negative"
 
        _ = []int{100: 0}
        _ = [10]int{100: 0} // ERROR "array index 100 out of bounds"
        _ = [...]int{100: 0}
 
-       _ = []int{t}    // ERROR "cannot use .* as type int in slice literal"
-       _ = [10]int{t}  // ERROR "cannot use .* as type int in array literal"
-       _ = [...]int{t} // ERROR "cannot use .* as type int in array literal"
+       _ = []int{t}    // ERROR "cannot use .* as (type )?int( in slice literal)?"
+       _ = [10]int{t}  // ERROR "cannot use .* as (type )?int( in array literal)?"
+       _ = [...]int{t} // ERROR "cannot use .* as (type )?int( in array literal)?"
 }

diff --git a/test/fixedbugs/issue13471.go b/test/fixedbugs/issue13471.go
index 0bfed4261670384b2c693dc623e7f92754d1571c..8382c670edff8a6d7929f13bf479ecda81a04837 100644 (file)
--- a/test/fixedbugs/issue13471.go
+++ b/test/fixedbugs/issue13471.go
@@ -9,17 +9,17 @@
 package main
 
 func main() {
-       const _ int64 = 1e646456992 // ERROR "integer too large"
-       const _ int32 = 1e64645699  // ERROR "integer too large"
-       const _ int16 = 1e6464569   // ERROR "integer too large"
-       const _ int8 = 1e646456     // ERROR "integer too large"
-       const _ int = 1e64645       // ERROR "integer too large"
+       const _ int64 = 1e646456992 // ERROR "integer too large|truncated to .*"
+       const _ int32 = 1e64645699  // ERROR "integer too large|truncated to .*"
+       const _ int16 = 1e6464569   // ERROR "integer too large|truncated to .*"
+       const _ int8 = 1e646456     // ERROR "integer too large|truncated to .*"
+       const _ int = 1e64645       // ERROR "integer too large|truncated to .*"
 
-       const _ uint64 = 1e646456992 // ERROR "integer too large"
-       const _ uint32 = 1e64645699  // ERROR "integer too large"
-       const _ uint16 = 1e6464569   // ERROR "integer too large"
-       const _ uint8 = 1e646456     // ERROR "integer too large"
-       const _ uint = 1e64645       // ERROR "integer too large"
+       const _ uint64 = 1e646456992 // ERROR "integer too large|truncated to .*"
+       const _ uint32 = 1e64645699  // ERROR "integer too large|truncated to .*"
+       const _ uint16 = 1e6464569   // ERROR "integer too large|truncated to .*"
+       const _ uint8 = 1e646456     // ERROR "integer too large|truncated to .*"
+       const _ uint = 1e64645       // ERROR "integer too large|truncated to .*"
 
-       const _ rune = 1e64645 // ERROR "integer too large"
+       const _ rune = 1e64645 // ERROR "integer too large|truncated to .*"
 }

diff --git a/test/fixedbugs/issue13480.go b/test/fixedbugs/issue13480.go
index cd2f05de5f6977c933088b51673176bdb66568af..8c2fc4492239940e25b85b40908e7676faae3b95 100644 (file)
--- a/test/fixedbugs/issue13480.go
+++ b/test/fixedbugs/issue13480.go
@@ -18,21 +18,21 @@ func bug() {
        var m M
        var f F
 
-       _ = s == S(nil) // ERROR "compare.*to nil"
-       _ = S(nil) == s // ERROR "compare.*to nil"
+       _ = s == S(nil) // ERROR "compare.*to nil|operator \=\= not defined for ."
+       _ = S(nil) == s // ERROR "compare.*to nil|operator \=\= not defined for ."
        switch s {
-       case S(nil): // ERROR "compare.*to nil"
+       case S(nil): // ERROR "compare.*to nil|operator \=\= not defined for ."
        }
 
-       _ = m == M(nil) // ERROR "compare.*to nil"
-       _ = M(nil) == m // ERROR "compare.*to nil"
+       _ = m == M(nil) // ERROR "compare.*to nil|operator \=\= not defined for ."
+       _ = M(nil) == m // ERROR "compare.*to nil|operator \=\= not defined for ."
        switch m {
-       case M(nil): // ERROR "compare.*to nil"
+       case M(nil): // ERROR "compare.*to nil|operator \=\= not defined for ."
        }
 
-       _ = f == F(nil) // ERROR "compare.*to nil"
-       _ = F(nil) == f // ERROR "compare.*to nil"
+       _ = f == F(nil) // ERROR "compare.*to nil|operator \=\= not defined for ."
+       _ = F(nil) == f // ERROR "compare.*to nil|operator \=\= not defined for ."
        switch f {
-       case F(nil): // ERROR "compare.*to nil"
+       case F(nil): // ERROR "compare.*to nil|operator \=\= not defined for ."
        }
 }

diff --git a/test/fixedbugs/issue13485.go b/test/fixedbugs/issue13485.go
index a9beea1f7dfb9b4f3f6472eedef9091a749b97c0..d928c1e1fa0efbe8ab954151f7a646794aa4e5e5 100644 (file)
--- a/test/fixedbugs/issue13485.go
+++ b/test/fixedbugs/issue13485.go
@@ -9,10 +9,10 @@ package p
 var (
        _ [10]int
        _ [10.0]int
-       _ [float64(10)]int                // ERROR "invalid array bound"
+       _ [float64(10)]int                // ERROR "invalid array bound|must be integer"
        _ [10 + 0i]int
        _ [complex(10, 0)]int
-       _ [complex128(complex(10, 0))]int // ERROR "invalid array bound"
+       _ [complex128(complex(10, 0))]int // ERROR "invalid array bound|must be integer"
        _ ['a']int
        _ [rune(65)]int
 )

diff --git a/test/fixedbugs/issue13539.go b/test/fixedbugs/issue13539.go
index 72c3ab0ae0ede61fb7fb1f095b251ff75c306c04..181fbef9bf7bee2a03af52d46aea9c6ec2591ddd 100644 (file)
--- a/test/fixedbugs/issue13539.go
+++ b/test/fixedbugs/issue13539.go
@@ -10,7 +10,7 @@
 
 package main
 
-import "math" // ERROR "imported and not used"
+import "math" // ERROR "imported and not used|imported but not used"
 
 func main() {
 math:

diff --git a/test/fixedbugs/issue13559.go b/test/fixedbugs/issue13559.go
index 16de2a2e31104d9be4715b2727a1245d93247157..07cf2ca2110d2b27f9a24c3baf54bf2b5ac946e2 100644 (file)
--- a/test/fixedbugs/issue13559.go
+++ b/test/fixedbugs/issue13559.go
@@ -10,80 +10,80 @@
 package p
 
 // failure case in issue
-const _ int64 = 1e-10000 // ERROR "1e\-10000 truncated"
+const _ int64 = 1e-10000 // ERROR "1e\-10000 truncated|.* truncated to int64"
 
 const (
-       _ int64 = 1e10000000 // ERROR "integer too large"
-       _ int64 = 1e1000000  // ERROR "integer too large"
-       _ int64 = 1e100000   // ERROR "integer too large"
-       _ int64 = 1e10000    // ERROR "integer too large"
-       _ int64 = 1e1000     // ERROR "integer too large"
-       _ int64 = 1e100      // ERROR "10000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000 overflows"
+       _ int64 = 1e10000000 // ERROR "integer too large|truncated to int64"
+       _ int64 = 1e1000000  // ERROR "integer too large|truncated to int64"
+       _ int64 = 1e100000   // ERROR "integer too large|truncated to int64"
+       _ int64 = 1e10000    // ERROR "integer too large|truncated to int64"
+       _ int64 = 1e1000     // ERROR "integer too large|truncated to int64"
+       _ int64 = 1e100      // ERROR "10000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000 overflows|truncated to int64"
        _ int64 = 1e10
        _ int64 = 1e1
        _ int64 = 1e0
-       _ int64 = 1e-1       // ERROR "0\.1 truncated"
-       _ int64 = 1e-10      // ERROR "1e\-10 truncated"
-       _ int64 = 1e-100     // ERROR "1e\-100 truncated"
-       _ int64 = 1e-1000    // ERROR "1e\-1000 truncated"
-       _ int64 = 1e-10000   // ERROR "1e\-10000 truncated"
-       _ int64 = 1e-100000  // ERROR "1e\-100000 truncated"
-       _ int64 = 1e-1000000 // ERROR "1e\-1000000 truncated"
+       _ int64 = 1e-1       // ERROR "0\.1 truncated|.* truncated to int64"
+       _ int64 = 1e-10      // ERROR "1e\-10 truncated|.* truncated to int64"
+       _ int64 = 1e-100     // ERROR "1e\-100 truncated|.* truncated to int64"
+       _ int64 = 1e-1000    // ERROR "1e\-1000 truncated|.* truncated to int64"
+       _ int64 = 1e-10000   // ERROR "1e\-10000 truncated|.* truncated to int64"
+       _ int64 = 1e-100000  // ERROR "1e\-100000 truncated|.* truncated to int64"
+       _ int64 = 1e-1000000 // ERROR "1e\-1000000 truncated|.* truncated to int64"
 )
 
 const (
-       _ int64 = -1e10000000 // ERROR "integer too large"
-       _ int64 = -1e1000000  // ERROR "integer too large"
-       _ int64 = -1e100000   // ERROR "integer too large"
-       _ int64 = -1e10000    // ERROR "integer too large"
-       _ int64 = -1e1000     // ERROR "integer too large"
-       _ int64 = -1e100      // ERROR "\-10000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000 overflows"
+       _ int64 = -1e10000000 // ERROR "integer too large|truncated to int64"
+       _ int64 = -1e1000000  // ERROR "integer too large|truncated to int64"
+       _ int64 = -1e100000   // ERROR "integer too large|truncated to int64"
+       _ int64 = -1e10000    // ERROR "integer too large|truncated to int64"
+       _ int64 = -1e1000     // ERROR "integer too large|truncated to int64"
+       _ int64 = -1e100      // ERROR "\-10000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000 overflows|truncated to int64"
        _ int64 = -1e10
        _ int64 = -1e1
        _ int64 = -1e0
-       _ int64 = -1e-1       // ERROR "\-0\.1 truncated"
-       _ int64 = -1e-10      // ERROR "\-1e\-10 truncated"
-       _ int64 = -1e-100     // ERROR "\-1e\-100 truncated"
-       _ int64 = -1e-1000    // ERROR "\-1e\-1000 truncated"
-       _ int64 = -1e-10000   // ERROR "\-1e\-10000 truncated"
-       _ int64 = -1e-100000  // ERROR "\-1e\-100000 truncated"
-       _ int64 = -1e-1000000 // ERROR "\-1e\-1000000 truncated"
+       _ int64 = -1e-1       // ERROR "\-0\.1 truncated|.* truncated to int64"
+       _ int64 = -1e-10      // ERROR "\-1e\-10 truncated|.* truncated to int64"
+       _ int64 = -1e-100     // ERROR "\-1e\-100 truncated|.* truncated to int64"
+       _ int64 = -1e-1000    // ERROR "\-1e\-1000 truncated|.* truncated to int64"
+       _ int64 = -1e-10000   // ERROR "\-1e\-10000 truncated|.* truncated to int64"
+       _ int64 = -1e-100000  // ERROR "\-1e\-100000 truncated|.* truncated to int64"
+       _ int64 = -1e-1000000 // ERROR "\-1e\-1000000 truncated|.* truncated to int64"
 )
 
 const (
-       _ int64 = 1.23456789e10000000 // ERROR "integer too large"
-       _ int64 = 1.23456789e1000000  // ERROR "integer too large"
-       _ int64 = 1.23456789e100000   // ERROR "integer too large"
-       _ int64 = 1.23456789e10000    // ERROR "integer too large"
-       _ int64 = 1.23456789e1000     // ERROR "integer too large"
-       _ int64 = 1.23456789e100      // ERROR "12345678900000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000 overflows"
+       _ int64 = 1.23456789e10000000 // ERROR "integer too large|truncated to int64"
+       _ int64 = 1.23456789e1000000  // ERROR "integer too large|truncated to int64"
+       _ int64 = 1.23456789e100000   // ERROR "integer too large|truncated to int64"
+       _ int64 = 1.23456789e10000    // ERROR "integer too large|truncated to int64"
+       _ int64 = 1.23456789e1000     // ERROR "integer too large|truncated to int64"
+       _ int64 = 1.23456789e100      // ERROR "12345678900000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000 overflows|truncated to int64"
        _ int64 = 1.23456789e10
-       _ int64 = 1.23456789e1        // ERROR "12\.3457 truncated"
-       _ int64 = 1.23456789e0        // ERROR "1\.23457 truncated"
-       _ int64 = 1.23456789e-1       // ERROR "0\.123457 truncated"
-       _ int64 = 1.23456789e-10      // ERROR "1\.23457e\-10 truncated"
-       _ int64 = 1.23456789e-100     // ERROR "1\.23457e\-100 truncated"
-       _ int64 = 1.23456789e-1000    // ERROR "1\.23457e\-1000 truncated"
-       _ int64 = 1.23456789e-10000   // ERROR "1\.23457e\-10000 truncated"
-       _ int64 = 1.23456789e-100000  // ERROR "1\.23457e\-100000 truncated"
-       _ int64 = 1.23456789e-1000000 // ERROR "1\.23457e\-1000000 truncated"
+       _ int64 = 1.23456789e1        // ERROR "12\.3457 truncated|.* truncated to int64"
+       _ int64 = 1.23456789e0        // ERROR "1\.23457 truncated|.* truncated to int64"
+       _ int64 = 1.23456789e-1       // ERROR "0\.123457 truncated|.* truncated to int64"
+       _ int64 = 1.23456789e-10      // ERROR "1\.23457e\-10 truncated|.* truncated to int64"
+       _ int64 = 1.23456789e-100     // ERROR "1\.23457e\-100 truncated|.* truncated to int64"
+       _ int64 = 1.23456789e-1000    // ERROR "1\.23457e\-1000 truncated|.* truncated to int64"
+       _ int64 = 1.23456789e-10000   // ERROR "1\.23457e\-10000 truncated|.* truncated to int64"
+       _ int64 = 1.23456789e-100000  // ERROR "1\.23457e\-100000 truncated|.* truncated to int64"
+       _ int64 = 1.23456789e-1000000 // ERROR "1\.23457e\-1000000 truncated|.* truncated to int64"
 )
 
 const (
-       _ int64 = -1.23456789e10000000 // ERROR "integer too large"
-       _ int64 = -1.23456789e1000000  // ERROR "integer too large"
-       _ int64 = -1.23456789e100000   // ERROR "integer too large"
-       _ int64 = -1.23456789e10000    // ERROR "integer too large"
-       _ int64 = -1.23456789e1000     // ERROR "integer too large"
-       _ int64 = -1.23456789e100      // ERROR "\-12345678900000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000 overflows"
+       _ int64 = -1.23456789e10000000 // ERROR "integer too large|truncated to int64"
+       _ int64 = -1.23456789e1000000  // ERROR "integer too large|truncated to int64"
+       _ int64 = -1.23456789e100000   // ERROR "integer too large|truncated to int64"
+       _ int64 = -1.23456789e10000    // ERROR "integer too large|truncated to int64"
+       _ int64 = -1.23456789e1000     // ERROR "integer too large|truncated to int64"
+       _ int64 = -1.23456789e100      // ERROR "\-12345678900000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000 overflows|truncated to int64"
        _ int64 = -1.23456789e10
-       _ int64 = -1.23456789e1        // ERROR "\-12\.3457 truncated"
-       _ int64 = -1.23456789e0        // ERROR "\-1\.23457 truncated"
-       _ int64 = -1.23456789e-1       // ERROR "\-0\.123457 truncated"
-       _ int64 = -1.23456789e-10      // ERROR "\-1\.23457e\-10 truncated"
-       _ int64 = -1.23456789e-100     // ERROR "\-1\.23457e\-100 truncated"
-       _ int64 = -1.23456789e-1000    // ERROR "\-1\.23457e\-1000 truncated"
-       _ int64 = -1.23456789e-10000   // ERROR "\-1\.23457e\-10000 truncated"
-       _ int64 = -1.23456789e-100000  // ERROR "\-1\.23457e\-100000 truncated"
-       _ int64 = -1.23456789e-1000000 // ERROR "\-1\.23457e\-1000000 truncated"
+       _ int64 = -1.23456789e1        // ERROR "\-12\.3457 truncated|.* truncated to int64"
+       _ int64 = -1.23456789e0        // ERROR "\-1\.23457 truncated|.* truncated to int64"
+       _ int64 = -1.23456789e-1       // ERROR "\-0\.123457 truncated|.* truncated to int64"
+       _ int64 = -1.23456789e-10      // ERROR "\-1\.23457e\-10 truncated|.* truncated to int64"
+       _ int64 = -1.23456789e-100     // ERROR "\-1\.23457e\-100 truncated|.* truncated to int64"
+       _ int64 = -1.23456789e-1000    // ERROR "\-1\.23457e\-1000 truncated|.* truncated to int64"
+       _ int64 = -1.23456789e-10000   // ERROR "\-1\.23457e\-10000 truncated|.* truncated to int64"
+       _ int64 = -1.23456789e-100000  // ERROR "\-1\.23457e\-100000 truncated|.* truncated to int64"
+       _ int64 = -1.23456789e-1000000 // ERROR "\-1\.23457e\-1000000 truncated|.* truncated to int64"
 )

diff --git a/test/fixedbugs/issue14136.go b/test/fixedbugs/issue14136.go
index f9efd05f96c8cbb904305cd007ed08d6c73102b7..ff54a246f14089e27c315a7d5bc0e34b0c668fae 100644 (file)
--- a/test/fixedbugs/issue14136.go
+++ b/test/fixedbugs/issue14136.go
@@ -14,6 +14,8 @@ package main
 type T struct{}
 
 func main() {
-       t := T{X: 1, X: 1, X: 1, X: 1, X: 1, X: 1, X: 1, X: 1, X: 1, X: 1} // ERROR "unknown field 'X' in struct literal of type T"
-       var s string = 1 // ERROR "cannot use 1"
+       t := T{X: 1, X: 1, X: 1, X: 1, X: 1, X: 1, X: 1, X: 1, X: 1, X: 1} // ERROR "unknown field 'X' in struct literal of type T|unknown field X"
+       _ = t
+       var s string = 1 // ERROR "cannot use 1|cannot convert"
+       _ = s
 }

diff --git a/test/fixedbugs/issue14321.go b/test/fixedbugs/issue14321.go
index 058008c386f18ae97344114df892d90f7bad4398..925b0b7a40e490a42c7cb48d1f431a5c184578bd 100644 (file)
--- a/test/fixedbugs/issue14321.go
+++ b/test/fixedbugs/issue14321.go
@@ -30,4 +30,4 @@ type C struct {
 var _ = C.F // ERROR "ambiguous selector"
 var _ = C.G // ERROR "ambiguous selector"
 var _ = C.H // ERROR "ambiguous selector"
-var _ = C.I // ERROR "no method I"
+var _ = C.I // ERROR "no method I|C.I undefined"

diff --git a/test/fixedbugs/issue14729.go b/test/fixedbugs/issue14729.go
index 88e01f9e16c32ae65254e469a2d8426b26d1b828..52201f34e2b32222cad02d9a72e10f1eb92374b7 100644 (file)
--- a/test/fixedbugs/issue14729.go
+++ b/test/fixedbugs/issue14729.go
@@ -10,5 +10,5 @@ package main
 
 import "unsafe"
 
-type s struct { unsafe.Pointer } // ERROR "embedded type cannot be a pointer"
+type s struct { unsafe.Pointer } // ERROR "embedded type cannot be a pointer|embedded field type cannot be unsafe.Pointer"
 type s1 struct { p unsafe.Pointer }

diff --git a/test/fixedbugs/issue15055.go b/test/fixedbugs/issue15055.go
index e58047e411caa50f2864992c7215af89b600f5f4..b6c3d96da6ecf48b09a44c743c0a041648695225 100644 (file)
--- a/test/fixedbugs/issue15055.go
+++ b/test/fixedbugs/issue15055.go
@@ -8,10 +8,10 @@ package main
 
 func main() {
        type name string
-       _ = []byte("abc", "def", 12)    // ERROR "too many arguments to conversion to \[\]byte: \(\[\]byte\)\(.abc., .def., 12\)"
-       _ = string("a", "b", nil)       // ERROR "too many arguments to conversion to string: string\(.a., .b., nil\)"
-       _ = []byte()                    // ERROR "missing argument to conversion to \[\]byte: \(\[\]byte\)\(\)"
-       _ = string()                    // ERROR "missing argument to conversion to string: string\(\)"
-       _ = name("a", 1, 3.3)           // ERROR "too many arguments to conversion to name: name\(.a., 1, 3.3\)"
-       _ = map[string]string(nil, nil) // ERROR "too many arguments to conversion to map\[string\]string: \(map\[string\]string\)\(nil, nil\)"
+       _ = []byte("abc", "def", 12)    // ERROR "too many arguments (to conversion to \[\]byte: \(\[\]byte\)\(.abc., .def., 12\))?"
+       _ = string("a", "b", nil)       // ERROR "too many arguments (to conversion to string: string\(.a., .b., nil\))?"
+       _ = []byte()                    // ERROR "missing argument (to conversion to \[\]byte: \(\[\]byte\)\(\))?"
+       _ = string()                    // ERROR "missing argument (to conversion to string: string\(\))?"
+       _ = name("a", 1, 3.3)           // ERROR "too many arguments (to conversion to name: name\(.a., 1, 3.3\))?"
+       _ = map[string]string(nil, nil) // ERROR "too many arguments (to conversion to map\[string\]string: \(map\[string\]string\)\(nil, nil\))?"
 }

diff --git a/test/fixedbugs/issue15898.go b/test/fixedbugs/issue15898.go
index 7b66ea23dc69306b1b157706558293b3eeb3fbb2..7739bafcccb4f0e93bf4a21880867ec56f028aae 100644 (file)
--- a/test/fixedbugs/issue15898.go
+++ b/test/fixedbugs/issue15898.go
@@ -8,11 +8,11 @@ package p
 
 func f(e interface{}) {
        switch e.(type) {
-       case nil, nil: // ERROR "multiple nil cases in type switch"
+       case nil, nil: // ERROR "multiple nil cases in type switch|duplicate case nil in type switch"
        }
 
        switch e.(type) {
        case nil:
-       case nil: // ERROR "multiple nil cases in type switch"
+       case nil: // ERROR "multiple nil cases in type switch|duplicate case nil in type switch"
        }
 }

diff --git a/test/fixedbugs/issue16439.go b/test/fixedbugs/issue16439.go
index f9382bafcd907e55c3e4fc2edd5f37eaa6952ae7..0a842ca1fb269e2fd6702f400199d06181d588a9 100644 (file)
--- a/test/fixedbugs/issue16439.go
+++ b/test/fixedbugs/issue16439.go
@@ -7,12 +7,12 @@
 package p
 
 var a []int = []int{1: 1}
-var b []int = []int{-1: 1} // ERROR "must be non-negative integer constant"
+var b []int = []int{-1: 1} // ERROR "must be non-negative integer constant|must not be negative"
 
 var c []int = []int{2.0: 2}
-var d []int = []int{-2.0: 2} // ERROR "must be non-negative integer constant"
+var d []int = []int{-2.0: 2} // ERROR "must be non-negative integer constant|must not be negative"
 
 var e []int = []int{3 + 0i: 3}
-var f []int = []int{3i: 3} // ERROR "truncated to integer"
+var f []int = []int{3i: 3} // ERROR "truncated to integer|truncated to int"
 
-var g []int = []int{"a": 4} // ERROR "must be non-negative integer constant"
+var g []int = []int{"a": 4} // ERROR "must be non-negative integer constant|cannot convert"

diff --git a/test/fixedbugs/issue16949.go b/test/fixedbugs/issue16949.go
index 9ee3387e9693a0fe4022d502612401f9d003cae7..1007d701dec34a4944385dc1362e49b00e9b0630 100644 (file)
--- a/test/fixedbugs/issue16949.go
+++ b/test/fixedbugs/issue16949.go
@@ -12,19 +12,19 @@ var sink []byte
 
 func main() {
        sink = make([]byte, 1.0)
-       sink = make([]byte, float32(1.0)) // ERROR "non-integer.*len"
-       sink = make([]byte, float64(1.0)) // ERROR "non-integer.*len"
+       sink = make([]byte, float32(1.0)) // ERROR "non-integer.*len|must be integer"
+       sink = make([]byte, float64(1.0)) // ERROR "non-integer.*len|must be integer"
 
        sink = make([]byte, 0, 1.0)
-       sink = make([]byte, 0, float32(1.0)) // ERROR "non-integer.*cap"
-       sink = make([]byte, 0, float64(1.0)) // ERROR "non-integer.*cap"
+       sink = make([]byte, 0, float32(1.0)) // ERROR "non-integer.*cap|must be integer"
+       sink = make([]byte, 0, float64(1.0)) // ERROR "non-integer.*cap|must be integer"
 
        sink = make([]byte, 1+0i)
-       sink = make([]byte, complex64(1+0i))  // ERROR "non-integer.*len"
-       sink = make([]byte, complex128(1+0i)) // ERROR "non-integer.*len"
+       sink = make([]byte, complex64(1+0i))  // ERROR "non-integer.*len|must be integer"
+       sink = make([]byte, complex128(1+0i)) // ERROR "non-integer.*len|must be integer"
 
        sink = make([]byte, 0, 1+0i)
-       sink = make([]byte, 0, complex64(1+0i))  // ERROR "non-integer.*cap"
-       sink = make([]byte, 0, complex128(1+0i)) // ERROR "non-integer.*cap"
+       sink = make([]byte, 0, complex64(1+0i))  // ERROR "non-integer.*cap|must be integer"
+       sink = make([]byte, 0, complex128(1+0i)) // ERROR "non-integer.*cap|must be integer"
 
 }

diff --git a/test/fixedbugs/issue6402.go b/test/fixedbugs/issue6402.go
index da5980c9ab6a601ad2afddc959edbedacea261b5..027291a0ea5795707bd8d91a5d199d0e12c43ff8 100644 (file)
--- a/test/fixedbugs/issue6402.go
+++ b/test/fixedbugs/issue6402.go
@@ -9,5 +9,5 @@
 package p
 
 func f() uintptr {
-       return nil // ERROR "cannot use nil as type uintptr in return argument"
+       return nil // ERROR "cannot use nil as type uintptr in return argument|cannot convert nil"
 }

diff --git a/test/fixedbugs/issue6572.go b/test/fixedbugs/issue6572.go
index e4465e9d1eb7ef6a5fb7a34b736db6797fd9d82b..9f4d2de0e3fd116c6f7ae5a52bf36169bb59f87e 100644 (file)
--- a/test/fixedbugs/issue6572.go
+++ b/test/fixedbugs/issue6572.go
@@ -17,5 +17,6 @@ func bar() (T, string, T) { // ERROR "undefined"
 func main() {
        var x, y, z int
        x, y = foo()
-       x, y, z = bar() // ERROR "cannot (use type|assign) string"
+       x, y, z = bar() // ERROR "cannot (use type|assign) string|incompatible type"
+       _, _, _ = x, y, z
 }

diff --git a/test/initloop.go b/test/initloop.go
index ca652f86f49e208e4e40904eb3e7b146e5df7ff2..b1a8470b3a0b15b3824375f24b34509def075fbe 100644 (file)
--- a/test/initloop.go
+++ b/test/initloop.go
@@ -11,7 +11,7 @@ package main
 
 var (
        x int = a
-       a int = b // ERROR "a refers to\n.*b refers to\n.*c refers to\n.*a|initialization cycle"
+       a int = b // ERROR "a refers to\n.*b refers to\n.*c refers to\n.*a|initialization loop"
        b int = c
        c int = a
 )

diff --git a/test/run.go b/test/run.go
index 3c8a20712b21adeda4857baef423047c0bc3233a..8e1b06974c1d0ea50a98c4ee1ad6981a1cb52133 100644 (file)
--- a/test/run.go
+++ b/test/run.go
@@ -1981,30 +1981,14 @@ var excluded = map[string]bool{
        "fixedbugs/bug462.go":      true,
        "fixedbugs/bug463.go":      true,
        "fixedbugs/bug487.go":      true,
-       "fixedbugs/issue11326.go":  true,
        "fixedbugs/issue11362.go":  true,
        "fixedbugs/issue11590.go":  true,
        "fixedbugs/issue11610.go":  true,
-       "fixedbugs/issue11614.go":  true,
-       "fixedbugs/issue11674.go":  true,
-       "fixedbugs/issue11737.go":  true,
-       "fixedbugs/issue13365.go":  true,
-       "fixedbugs/issue13415.go":  true,
-       "fixedbugs/issue13471.go":  true,
-       "fixedbugs/issue13480.go":  true,
-       "fixedbugs/issue13485.go":  true,
-       "fixedbugs/issue13539.go":  true,
-       "fixedbugs/issue13559.go":  true,
-       "fixedbugs/issue14136.go":  true,
-       "fixedbugs/issue14321.go":  true,
-       "fixedbugs/issue14520.go":  true,
-       "fixedbugs/issue14540.go":  true,
-       "fixedbugs/issue14729.go":  true,
-       "fixedbugs/issue15055.go":  true,
-       "fixedbugs/issue15898.go":  true,
-       "fixedbugs/issue16428.go":  true,
-       "fixedbugs/issue16439.go":  true,
-       "fixedbugs/issue16949.go":  true,
+       "fixedbugs/issue11614.go":  true, // types2 reports an extra error
+       "fixedbugs/issue13415.go":  true, // declared but not used conflict
+       "fixedbugs/issue14520.go":  true, // missing import path error by types2
+       "fixedbugs/issue14540.go":  true, // types2 is missing a fallthrough error
+       "fixedbugs/issue16428.go":  true, // types2 reports two instead of one error
        "fixedbugs/issue17038.go":  true,
        "fixedbugs/issue17588.go":  true,
        "fixedbugs/issue17631.go":  true,
@@ -2084,11 +2068,8 @@ var excluded = map[string]bool{
        "fixedbugs/issue4517d.go":  true,
        "fixedbugs/issue4847.go":   true,
        "fixedbugs/issue4909a.go":  true,
-       "fixedbugs/issue5609.go":   true,
-       "fixedbugs/issue6402.go":   true,
-       "fixedbugs/issue6403.go":   true,
-       "fixedbugs/issue6500.go":   true,
-       "fixedbugs/issue6572.go":   true,
+       "fixedbugs/issue5609.go":   true, // types2 needs a better error message
+       "fixedbugs/issue6500.go":   true, // compiler -G is not reporting an error (but types2 does)
        "fixedbugs/issue6889.go":   true, // types2 can handle this without constant overflow
        "fixedbugs/issue7525.go":   true, // init cycle error on different line - ok otherwise
        "fixedbugs/issue7525b.go":  true, // init cycle error on different line - ok otherwise

diff --git a/test/runtime.go b/test/runtime.go
index a833129dd6536278d0b7e2b2ca32b8b658f41401..58a5eee70993089ed214592343fcbc71c915a9c6 100644 (file)
--- a/test/runtime.go
+++ b/test/runtime.go
@@ -17,5 +17,5 @@ package main
 import "runtime"
 
 func main() {
-       runtime.printbool(true) // ERROR "unexported|not declared"
+       runtime.printbool(true) // ERROR "unexported|undefined"
 }