{`[abc]`, `cc{0x61-0x63}`},
	{`[a-z]`, `cc{0x61-0x7a}`},
	{`[a]`, `lit{a}`},
	{`\-`, `lit{-}`},
	{`-`, `lit{-}`},
	{`\_`, `lit{_}`},
	{`abc`, `str{abc}`},
	{`abc|def`, `alt{str{abc}str{def}}`},
	{`abc|def|ghi`, `alt{str{abc}str{def}str{ghi}}`},

	// Posix and Perl extensions
	{`[[:lower:]]`, `cc{0x61-0x7a}`},
	{`[a-z]`, `cc{0x61-0x7a}`},
	{`[^[:lower:]]`, `cc{0x0-0x60 0x7b-0x10ffff}`},

}

func f[T byte](t T) {
	const str = "a"
	_ = str[unsafe.Sizeof(t)]
}

func g[T byte](t T) {
	const str = "a"
	_ = str[unsafe.Sizeof(t)+0]
}

func shouldPanic(str string, f func()) {
	defer func() {
		err := recover()
		if err == nil {
			panic("did not panic")
		}
		s := err.(error).Error()
		if !strings.Contains(s, str) {
			panic("got panic " + s + ", want " + str)
		}
	}()

from fastapi import FastAPI
from pydantic import BaseModel

app = FastAPI()


class Image(BaseModel):
    url: str
    name: str


class Item(BaseModel):
    name: str
    description: str | None = None
    price: float
    tax: float | None = None
    tags: set[str] = set()
    image: Image | None = None


@app.put("/items/{item_id}")
async def update_item(item_id: int, item: Item):

        return getBytes(str, UNI_ENCODING);
    }


    /**
     * 
     * @param str
     * @return the string as bytes (ASCII)
     */
    public static byte[] getASCIIBytes ( String str ) {
        return getBytes(str, ASCII_ENCODING);
    }


    /**
     * @param str
     * @param config
     * @return the string as bytes
     */

  return GetRendezvousKey(getSendDevice().str(), getSendDeviceIncarnation(),
                          getRecvDevice().str(), getTensorName().str());
}

std::optional<std::string> _HostSendOp::GetResourceInstanceStr() {
  return GetRendezvousKey(getSendDevice().str(), getSendDeviceIncarnation(),
                          getRecvDevice().str(), getTensorName().str());
}

    "bar": {"id": "bar", "title": "Bar", "description": "The bartenders"},
}

app = FastAPI()


class Item(BaseModel):
    id: str
    title: str
    description: str | None = None


@app.get("/items/{item_id}", response_model=Item)
async def read_main(item_id: str, x_token: str = Header()):
    if x_token != fake_secret_token:
        raise HTTPException(status_code=400, detail="Invalid X-Token header")

      }
      str = builder.toString();
      HashCode hashUtf8 = murmur3_32().hashBytes(str.getBytes(Charsets.UTF_8));
      assertEquals(
          hashUtf8, murmur3_32().newHasher().putBytes(str.getBytes(Charsets.UTF_8)).hash());
      assertEquals(hashUtf8, murmur3_32().hashString(str, Charsets.UTF_8));
      assertEquals(hashUtf8, murmur3_32().newHasher().putString(str, Charsets.UTF_8).hash());

from fastapi import FastAPI
from pydantic import BaseModel

app = FastAPI()


class Image(BaseModel):
    url: str
    name: str


class Item(BaseModel):
    name: str
    description: Union[str, None] = None
    price: float
    tax: Union[float, None] = None
    tags: Set[str] = set()
    image: Union[Image, None] = None


@app.put("/items/{item_id}")
async def update_item(item_id: int, item: Item):

from fastapi.encoders import jsonable_encoder
from pydantic import BaseModel

app = FastAPI()


class Item(BaseModel):
    name: Union[str, None] = None
    description: Union[str, None] = None
    price: Union[float, None] = None
    tax: float = 10.5
    tags: List[str] = []


items = {
    "foo": {"name": "Foo", "price": 50.2},
    "bar": {"name": "Bar", "description": "The bartenders", "price": 62, "tax": 20.2},

from fastapi import FastAPI
from fastapi.encoders import jsonable_encoder
from pydantic import BaseModel

app = FastAPI()


class Item(BaseModel):
    name: str | None = None
    description: str | None = None
    price: float | None = None
    tax: float = 10.5
    tags: list[str] = []


items = {
    "foo": {"name": "Foo", "price": 50.2},
    "bar": {"name": "Bar", "description": "The bartenders", "price": 62, "tax": 20.2},