summaryrefslogtreecommitdiff
path: root/vendor/github.com/bytedance/sonic/loader/internal/iasm/expr/utils.go
diff options
context:
space:
mode:
authorLibravatar dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>2025-01-27 11:06:46 +0000
committerLibravatar GitHub <noreply@github.com>2025-01-27 11:06:46 +0000
commit5c96702cb5d9461b35c232858a3c91ab699dec7d (patch)
treed11da1c2140aadb19c5888c545af81ab3d9f6081 /vendor/github.com/bytedance/sonic/loader/internal/iasm/expr/utils.go
parent[chore] Allow suppressing trusted-proxies warning by disabling rate limiting ... (diff)
downloadgotosocial-5c96702cb5d9461b35c232858a3c91ab699dec7d.tar.xz
[chore]: Bump github.com/gin-contrib/gzip from 1.1.0 to 1.2.2 (#3693)
Bumps [github.com/gin-contrib/gzip](https://github.com/gin-contrib/gzip) from 1.1.0 to 1.2.2. - [Release notes](https://github.com/gin-contrib/gzip/releases) - [Changelog](https://github.com/gin-contrib/gzip/blob/master/.goreleaser.yaml) - [Commits](https://github.com/gin-contrib/gzip/compare/v1.1.0...v1.2.2) --- updated-dependencies: - dependency-name: github.com/gin-contrib/gzip dependency-type: direct:production update-type: version-update:semver-minor ... Signed-off-by: dependabot[bot] <support@github.com> Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>
Diffstat (limited to 'vendor/github.com/bytedance/sonic/loader/internal/iasm/expr/utils.go')
-rw-r--r--vendor/github.com/bytedance/sonic/loader/internal/iasm/expr/utils.go77
1 files changed, 77 insertions, 0 deletions
diff --git a/vendor/github.com/bytedance/sonic/loader/internal/iasm/expr/utils.go b/vendor/github.com/bytedance/sonic/loader/internal/iasm/expr/utils.go
new file mode 100644
index 000000000..57b4fd842
--- /dev/null
+++ b/vendor/github.com/bytedance/sonic/loader/internal/iasm/expr/utils.go
@@ -0,0 +1,77 @@
+//
+// Copyright 2024 CloudWeGo Authors
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+// http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+//
+
+package expr
+
+var op1ch = [...]bool{
+ '+': true,
+ '-': true,
+ '*': true,
+ '/': true,
+ '%': true,
+ '&': true,
+ '|': true,
+ '^': true,
+ '~': true,
+ '(': true,
+ ')': true,
+}
+
+var op2ch = [...]bool{
+ '*': true,
+ '<': true,
+ '>': true,
+}
+
+func neg2(v *Expr, err error) (*Expr, error) {
+ if err != nil {
+ return nil, err
+ } else {
+ return v.Neg(), nil
+ }
+}
+
+func not2(v *Expr, err error) (*Expr, error) {
+ if err != nil {
+ return nil, err
+ } else {
+ return v.Not(), nil
+ }
+}
+
+func isop1ch(ch rune) bool {
+ return ch >= 0 && int(ch) < len(op1ch) && op1ch[ch]
+}
+
+func isop2ch(ch rune) bool {
+ return ch >= 0 && int(ch) < len(op2ch) && op2ch[ch]
+}
+
+func isdigit(ch rune) bool {
+ return ch >= '0' && ch <= '9'
+}
+
+func isident(ch rune) bool {
+ return isdigit(ch) || isident0(ch)
+}
+
+func isident0(ch rune) bool {
+ return (ch == '_') || (ch >= 'a' && ch <= 'z') || (ch >= 'A' && ch <= 'Z')
+}
+
+func ishexdigit(ch rune) bool {
+ return isdigit(ch) || (ch >= 'a' && ch <= 'f') || (ch >= 'A' && ch <= 'F')
+}