Merge pull request #27 from terraform-providers/go-modules-2019-02-22

[MODULES] Switch to Go Modules

1 files changed, 50 insertions, 0 deletions

diff --git a/vendor/github.com/zclconf/go-cty/cty/function/error.go b/vendor/github.com/zclconf/go-cty/cty/function/error.go
new file mode 100644
index 0000000..2b56779
--- /dev/null
+++ b/vendor/github.com/zclconf/go-cty/cty/function/error.go
@@ -0,0 +1,50 @@
+package function
+
+import (
+        "fmt"
+        "runtime/debug"
+)
+
+// ArgError represents an error with one of the arguments in a call. The
+// attribute Index represents the zero-based index of the argument in question.
+//
+// Its error *may* be a cty.PathError, in which case the error actually
+// pertains to a nested value within the data structure passed as the argument.
+type ArgError struct {
+        error
+        Index int
+}
+
+func NewArgErrorf(i int, f string, args ...interface{}) error {
+        return ArgError{
+                error: fmt.Errorf(f, args...),
+                Index: i,
+        }
+}
+
+func NewArgError(i int, err error) error {
+        return ArgError{
+                error: err,
+                Index: i,
+        }
+}
+
+// PanicError indicates that a panic occurred while executing either a
+// function's type or implementation function. This is captured and wrapped
+// into a normal error so that callers (expected to be language runtimes)
+// are freed from having to deal with panics in buggy functions.
+type PanicError struct {
+        Value interface{}
+        Stack []byte
+}
+
+func errorForPanic(val interface{}) error {
+        return PanicError{
+                Value: val,
+                Stack: debug.Stack(),
+        }
+}
+
+func (e PanicError) Error() string {
+        return fmt.Sprintf("panic in function implementation: %s\n%s", e.Value, e.Stack)
+}