regexp/syntax: rename ErrInvalidDepth to ErrNestingDepth
The proposal accepted the name ErrNestingDepth.
For #51684
Change-Id: I702365f19e5e1889dbcc3c971eecff68e0b08727
Reviewed-on: https://go-review.googlesource.com/c/go/+/401854
Run-TryBot: Ian Lance Taylor <iant@golang.org>
Reviewed-by: Ian Lance Taylor <iant@google.com>
Run-TryBot: Ian Lance Taylor <iant@google.com>
Auto-Submit: Ian Lance Taylor <iant@google.com>
TryBot-Result: Gopher Robot <gobot@golang.org>
Reviewed-by: Rob Pike <r@golang.org>
Reviewed-by: Dmitri Shuralyov <dmitshur@google.com>
diff --git a/api/next/51684.txt b/api/next/51684.txt
index f35d13f..b8a0645 100644
--- a/api/next/51684.txt
+++ b/api/next/51684.txt
@@ -1,2 +1,2 @@
-pkg regexp/syntax, const ErrInvalidDepth = "expression nests too deeply" #51684
-pkg regexp/syntax, const ErrInvalidDepth ErrorCode #51684
+pkg regexp/syntax, const ErrNestingDepth = "expression nests too deeply" #51684
+pkg regexp/syntax, const ErrNestingDepth ErrorCode #51684
diff --git a/src/regexp/syntax/parse.go b/src/regexp/syntax/parse.go
index 1462f4c..350f297 100644
--- a/src/regexp/syntax/parse.go
+++ b/src/regexp/syntax/parse.go
@@ -43,7 +43,7 @@
ErrMissingRepeatArgument ErrorCode = "missing argument to repetition operator"
ErrTrailingBackslash ErrorCode = "trailing backslash at end of expression"
ErrUnexpectedParen ErrorCode = "unexpected )"
- ErrInvalidDepth ErrorCode = "expression nests too deeply"
+ ErrNestingDepth ErrorCode = "expression nests too deeply"
)
func (e ErrorCode) String() string {
@@ -134,7 +134,7 @@
}
}
if p.calcHeight(re, true) > maxHeight {
- panic(ErrInvalidDepth)
+ panic(ErrNestingDepth)
}
}
@@ -762,8 +762,8 @@
panic(r)
case nil:
// ok
- case ErrInvalidDepth:
- err = &Error{Code: ErrInvalidDepth, Expr: s}
+ case ErrNestingDepth:
+ err = &Error{Code: ErrNestingDepth, Expr: s}
}
}()
