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Determine whether a buffer is compilable unit.
Syntax
bool
JS_BufferIsCompilableUnit(JSContext *cx, JS::Handle<JSObject*> obj,
const char *utf8, size_t length);
| Name | Type | Description |
|---|---|---|
cx |
|
Pointer to a JS context from which to derive runtime information. Requires request. In a JS_THREADSAFE build, the caller must be in a request on this JSContext. |
obj |
|
The global object, or NULL. |
utf8 |
const char * |
String containing the script to compile. |
length |
size_t |
The length of utf8 in characters. |
Description
Given a buffer, return false if the buffer might become a valid JavaScript statement with the addition of more lines. Otherwise return true. The intent is to support interactive compilation - accumulate lines in a buffer until JS_BufferIsCompilableUnit is true, then pass it to the compiler.