; Copyright 2019 faddenSoft. All Rights Reserved.
; See the LICENSE.txt file for distribution terms (Apache 2.0).

*SYNOPSIS Symbol set 1 for test 2021-external-symbols

; Platform symbols aren't applied to file data.
CodeWrap    @   $0f00  $1000    ;encases program

; SameName2 and SameName3 are replaced by later file
SameName1   @   $2000
SameName2   @   $2010
SameName3   @   $2020

; Symbols with the same values but different names are defined
; in later files.  Names are chosen to not provide a strict
; alphabetical progression.
;
; These do not have widths, so we can check N+1 to confirm that it does
; not resolve to a symbol.
SameValA_C  @   $2100
SameValB_B  @   $2110
SameValC_A  @   $2120

; Test overlap with project symbol.  Declare at $2202(4b), and $220a(1b).
ChkProj1    @   $2200   4
ChkProj2    @   $2204   4

; Overlapping regions, defined within a single platform file.  We
; should always use the most-recently-defined symbol.  When all
; else is equal, alphabetical.
Over1       @   $3000   16      ;$3000-300f, inclusive
Over2       @   $3002   8       ;$3002-3009
Over3       @   $3006   7       ;$3006-300c
Over2a      @   $3006   1       ;$3006

; Expected result:
;  $3000-3001: Over1
;  $3002-3005: Over2
;  $3006     : Over4
;  $3007-300c: Over3
;  $300d-300f: Over1

; Overlapping regions defined in multiple files.  The later definition
; takes priority.  So while SepOver1 would normally end at $3102,
; instead it steps on the first two bytes of SepOver2.
SepOver2    @   $3102   4       ;$3102-3105, inclusive

; Test overlap with local variable.  Declare at $41(2b).
OverVar     @   $40     4

; Test bank wrap.
BankWrap    @   $fff0   $20

; Width specifiers on constants should be ignored.
FatConst    =   $4000   8