** Auxiliary function used by several library functions: check for ** an optional thread as function's first argument and set 'arg' with ** 1 if this

** Auxiliary function used by several library functions: check for ** an optional thread as function's first argument and set 'arg' with ** 1 if this

** Auxiliary function used by several library functions: check for ** an optional thread as function's first argument and set 'arg' with ** 1 if this

@brief return whether the value has a subtype @sa https://json.nlohmann.me/api/byte_container_with_subtype/has_subtype/

@brief return whether value is a string @sa https://json.nlohmann.me/api/basic_json/is_string/

** Find a "name" for the constant 'c'. */

** create a new collectable object (with given type and size) and link ** it to 'allgc' list. */

** External interface for 'ccall' */

** External interface for 'ccall' */

** set GCdebt to a new value keeping the value (totalbytes + GCdebt) ** invariant (and avoiding underflows in 'totalbytes') */

** search function for integers */

** Resize table 't' for the new given sizes. Both allocations (for ** the hash part and for the array part) can fail, which creates some ** subtleties

** beware: when using this function you probably need to check a GC ** barrier and invalidate the TM cache. */

** beware: when using this function you probably need to check a GC ** barrier and invalidate the TM cache. */

** Emit instruction 'i', checking for array sizes and saving also its ** line information. Return 'i' position. */

** Format and emit an 'iABx' instruction. */

** Concatenate jump-list 'l2' into jump-list 'l1' */

** Concatenate jump-list 'l2' into jump-list 'l1' */

** Change line information associated with current position. */

** returns current 'pc' and marks it as a jump target (to avoid wrong ** optimizations with consecutive instructions not in the same basic block). */

** Create a jump instruction and return its position, so its destination ** can be fixed later (with 'fixjump'). */

semantic error */

** ensure that stack[idx][fname] has a table and push that table ** into the stack */

** equality for strings */

** try to convert a value to an integer, rounding according to 'mode', ** without string coercion. ** ("Fast track" handled by macro 'tointegerns'.) *

** Let x = AB, where A is a prefix of length 'n'. Then, ** rotate x n == BA. But BA == (A^r . B^r)^r. */

** Let x = AB, where A is a prefix of length 'n'. Then, ** rotate x n == BA. But BA == (A^r . B^r)^r. */

** Create a new local variable with the given 'name'. Return its index ** in the function. */

** When creating file handles, always creates a `closed' file handle ** before opening the actual file; so, if there is a memory error, the ** file is

translate a relative string position: negative means back from end */

@brief add an object to an array @sa https://json.nlohmann.me/api/basic_json/push_back/