Sets the basic block for |inst|. Re-builds the mapping if it has become invalid.

An opcode that has no operands, no result id, and no type

@brief Determines if the given value is valid. @relatedalso d2::Sweep

Gets the number of logical operands.

* Set the source location of an AST node from a parser location * * \sa ast_node::get_location */

Buf is zero-terminated, so end() will point on the zero-terminator

parse with target expression and let user handle result. */

Get local storage value */

returns the common parts of the call

Link-time error emitter.

Usage pattern: defer un(trace(p, "..."))

* 返回基数表达式的指定幂的值。 * @param x 表达式的基数值。 * @param y 表达式的指数值。

* Free a surface created by the above function. */

------------------------------------------------------------------------------ Function: InnerBoundaryStrength Functional description:

* Query whether or not a type is a record */

* 在数组的开始处插入新元素，并返回新的数组长度。 * @param items 要在数组开始处插入的元素。

creates an and expression. @param e expression. @return the appropriate expression. */