Ensure all DMD `test/compilable` tests parse successfully

[CyberShadow]

The test suite for DMD (the reference D compiler) has a category for source files which are expected to compile successfully.

Respectively, they should also parse without errors using our tree-sitter grammar. However, currently this is not the case.

Here are the files that have parse errors right now:

• [X] a3682.d (ERROR [7, 17] - [7, 20])
• [X] aggr_alignment.d (ERROR [48, 7] - [60, 34])
• [x] aliasassign.d (MISSING identifier [16, 3] - [16, 3])
  • https://github.com/dlang/dlang.org/pull/2919#issuecomment-868911437
• [X] aliasdecl.d (ERROR [13, 35] - [13, 40])
• [X] b16360.d (ERROR [0, 0] - [39, 0])
• [X] b16976.d (ERROR [29, 19] - [29, 20])
• [X] b19442.d (ERROR [2, 16] - [2, 17])
• [X] b19775.d (ERROR [7, 17] - [7, 18])
• [X] b21285.d (ERROR [21, 42] - [21, 47])
• [X] betterCarray.d (MISSING ";" [22, 20] - [22, 20])
• [X] bug6963.d (ERROR [11, 38] - [11, 43])
• [X] callconv.d (ERROR [13, 0] - [53, 1])
• [X] chkformat.d (ERROR [19, 13] - [19, 14])
• [X] commontype.d (ERROR [236, 51] - [236, 56])
• [X] compile1.d (ERROR [936, 22] - [936, 32])
• [X] cppmangle_abitag.d (ERROR [62, 14] - [62, 20])
• [X] cppmangle.d (ERROR [267, 10] - [267, 11])
• [X] ctfesimd.d (ERROR [0, 0] - [89, 0])
• [X] ddoc10334.d (ERROR [14, 34] - [14, 35])
• [X] ddoc10.d (ERROR [163, 0] - [209, 1])
• [X] ddoc11511.d (ERROR [11, 9] - [11, 33])
• [X] ddoc15475.d (MISSING ";" [33, 0] - [33, 0])
• [X] ddoc19814.d (MISSING ";" [23, 0] - [23, 0])
• [X] ddoc2273.d (ERROR [28, 19] - [28, 26])
• [X] ddoc_markdown_breaks.d (MISSING ";" [29, 0] - [29, 0])
• [X] ddoc_markdown_breaks_verbose.d (MISSING ";" [21, 0] - [21, 0])
• [X] ddoc_markdown_code.d (MISSING ";" [51, 0] - [51, 0])
• [X] ddoc_markdown_code_verbose.d (MISSING ";" [19, 0] - [19, 0])
• [X] ddoc_markdown_emphasis.d (MISSING ";" [44, 0] - [44, 0])
• [X] ddoc_markdown_emphasis_verbose.d (MISSING ";" [20, 0] - [20, 0])
• [X] ddoc_markdown_escapes.d (MISSING ";" [26, 0] - [26, 0])
• [X] ddoc_markdown_headings.d (MISSING ";" [39, 0] - [39, 0])
• [X] ddoc_markdown_headings_verbose.d (MISSING ";" [15, 0] - [15, 0])
• [X] ddoc_markdown_links_verbose.d (MISSING ";" [28, 0] - [28, 0])
• [X] ddoc_markdown_lists.d (MISSING ";" [67, 0] - [67, 0])
• [X] ddoc_markdown_lists_verbose.d (MISSING ";" [15, 0] - [15, 0])
• [X] ddoc_markdown_quote.d (MISSING ";" [58, 0] - [58, 0])
• [X] ddoc_markdown_quote_verbose.d (MISSING ";" [17, 0] - [17, 0])
• [X] ddoc_markdown_tables.d (MISSING ";" [47, 0] - [47, 0])
• [X] ddoc_markdown_tables_verbose.d (MISSING ";" [19, 0] - [19, 0])
• [X] ddocunittest.d (ERROR [410, 4] - [411, 1])
• [X] debugInference.d (ERROR [10, 26] - [10, 31])
• [X] dip22.d (ERROR [18, 4] - [18, 7])
• [X] dtoh_functions.d (ERROR [264, 14] - [264, 22])
• [X] dtoh_TemplateDeclaration.d (ERROR [198, 40] - [198, 45])
• [X] dtoh_VarDeclaration.d (ERROR [114, 4] - [114, 41])
• [X] dtorfields.d (ERROR [16, 11] - [16, 19])
• [X] dtorfields_deprecation.d (ERROR [0, 0] - [49, 0])
• [X] fail137.d (ERROR [3, 21] - [3, 37])
• [X] filefullpath_18911.d (ERROR [8, 23] - [8, 50])
• [X] fix21585.d (ERROR [8, 12] - [8, 14])
• [X] fix21647.d (ERROR [31, 0] - [31, 63])
• [X] future.d (ERROR [9, 34] - [9, 35])
• [X] header18365.d (ERROR [8, 33] - [8, 41])
• [x] iasm_labeloperand.d (ERROR [22, 22] - [22, 25])
• [X] ice11610.d (ERROR [1, 0] - [62, 8])
• [X] ice12956.d (ERROR [25, 27] - [25, 30])
• [x] ice20092.d (ERROR [2, 4] - [2, 18])
• [X] iconv_class_array.d (ERROR [4, 16] - [4, 21])
• [X] interpret3.d (ERROR [137, 37] - [137, 38])
• [X] interpret4.d (ERROR [0, 0] - [31, 0])
• [X] issue16020.d (ERROR [11, 17] - [11, 22])
• [X] issue20995.d (ERROR [6, 11] - [6, 16])
• [X] issue21340.d (ERROR [25, 10] - [25, 11])
• [X] issue21813a.d (MISSING ";" [11, 24] - [11, 24])
• [X] issue21813b.d (MISSING ";" [10, 24] - [10, 24])
• [X] issue21880.d (MISSING identifier [3, 44] - [3, 44])
• [X] json.d (ERROR [150, 0] - [222, 37])
• [X] line.d (ERROR [10, 37] - [10, 40])
• [X] makedeps_exe.d (ERROR [0, 0] - [0, 3])
• [X] makedeps_file.d (ERROR [0, 0] - [0, 3])
• [X] makedeps_lib.d (ERROR [0, 0] - [0, 3])
• [X] makedeps_obj.d (ERROR [0, 0] - [0, 3])
• [X] minimal3.d (MISSING ";" [8, 20] - [8, 20])
• [X] mixintype.d (ERROR [16, 5] - [21, 1])
• [X] noderef.d (ERROR [3, 12] - [3, 17])
• [X] nogc.d (ERROR [2, 0] - [2, 18])
• [X] noreturn1.d (ERROR [55, 21] - [55, 26])
• [X] ob1.d (ERROR [103, 11] - [111, 1])
• [X] objc_class.d (ERROR [7, 35] - [7, 56])
• [X] objc_interface_final_19654.d (ERROR [7, 21] - [7, 37])
• [X] paranoia_ctfe.d (MISSING ";" [19, 0] - [19, 0])
• [X] pr9374.d (ERROR [6, 9] - [6, 21])
• [X] pr9383.d (ERROR [3, 12] - [3, 17])
• [X] previewin.d (ERROR [5, 26] - [5, 31])
• [X] protection.d (ERROR [23, 5] - [78, 1])
• [X] riia_ctor.d (ERROR [28, 11] - [28, 16])
• [X] rvalueref.d (ERROR [5, 17] - [5, 22])
• [X] scope.d (ERROR [14, 0] - [14, 35])
• [X] shared.d (ERROR [7, 18] - [7, 31])
• [x] shortened_methods.d (ERROR [8, 18] - [8, 26])
  • https://github.com/dlang/dlang.org/pull/2956#issuecomment-868924570
• [X] staticforeach.d (ERROR [0, 0] - [880, 0])
• [x] sw_transition_complex.d (MISSING identifier [149, 10] - [149, 10])
  • https://github.com/dlang/dmd/pull/12716
• [X] test10726.d (ERROR [9, 38] - [9, 46])
• [X] test11559upgradeoptlink.d (ERROR [4, 0] - [15, 1])
• [X] test11720.d (ERROR [18, 5] - [26, 1])
• [X] test11824.d (ERROR [57, 47] - [57, 55])
• [X] test12527.d (ERROR [3, 32] - [3, 37])
• [X] test12567e.d (MISSING ";" [2, 0] - [2, 0])
• [X] test12979a.d (ERROR [2, 21] - [2, 26])
• [X] test12979b.d (ERROR [2, 24] - [2, 29])
• [X] test14198.d (MISSING ";" [7, 0] - [7, 0])
• [X] test14838.d (ERROR [5, 30] - [5, 35])
• [X] test14929.d (MISSING identifier [62, 15] - [62, 15])
• [X] test14962.d (ERROR [0, 0] - [41, 0])
• [X] test14973.d (ERROR [0, 0] - [104, 0])
• [x] test15019.d (ERROR [27, 16] - [27, 22])
  • https://github.com/dlang/dmd/pull/12717
• [X] test1537.d (ERROR [0, 0] - [106, 0])
• [X] test15464.d (ERROR [12, 18] - [12, 28])
• [X] test15762.d (ERROR [4, 12] - [4, 17])
• [X] test15898.d (ERROR [9, 0] - [25, 1])
• [X] test16037.d (ERROR [7, 16] - [7, 21])
• [X] test16183.d (ERROR [5, 21] - [5, 22])
• [X] test16492.d (ERROR [5, 12] - [5, 17])
• [X] test16540.d (ERROR [8, 28] - [8, 33])
• [X] test16563.d (MISSING ";" [4, 4] - [4, 4])
• [X] test16578a.d (MISSING ";" [14, 4] - [14, 4])
• [X] test16578b.d (MISSING ";" [14, 4] - [14, 4])
• [X] test16709.d (ERROR [7, 2] - [7, 4])
• [X] test16747.d (ERROR [7, 11] - [7, 16])
• [X] test17421.d (ERROR [5, 22] - [5, 30])
• [X] test17541.d (ERROR [24, 6] - [24, 11])
• [X] test17590.d (ERROR [2, 31] - [2, 36])
• [X] test17807.d (ERROR [0, 0] - [17, 0])
• [X] test17853.d (ERROR [6, 17] - [6, 18])
• [X] test18000.d (MISSING ";" [7, 12] - [7, 12])
• [X] test18115.d (ERROR [2, 0] - [9, 16])
• [X] test18385.d (ERROR [28, 14] - [28, 19])
• [X] test18737.d (ERROR [12, 13] - [12, 14])
• [X] test1878a.d (ERROR [7, 13] - [7, 14])
• [X] test19081.d (ERROR [1, 4] - [1, 8])
• [X] test19097.d (ERROR [7, 25] - [7, 37])
• [X] test19145.d (ERROR [6, 14] - [6, 22])
• [X] test19652.d (ERROR [14, 37] - [14, 42])
• [x] test19754.d (ERROR [2, 0] - [44, 1])
  • https://github.com/dlang/dmd/pull/12718
• [X] test19833.d (ERROR [9, 9] - [9, 14])
• [X] test20000.d (ERROR [6, 19] - [6, 24])
• [X] test20100.d (ERROR [35, 18] - [35, 23])
• [X] test20367.d (ERROR [7, 10] - [7, 16])
• [x] test20488.d (ERROR [7, 8] - [7, 24])
• [X] test20596.d (ERROR [23, 16] - [23, 21])
• [X] test20661.d (ERROR [11, 39] - [11, 44])
• [X] test20744.d (MISSING identifier [4, 18] - [4, 18])
• [X] test20789.d (ERROR [25, 15] - [25, 19])
• [X] test21299a.d (MISSING ";" [4, 0] - [4, 0])
• [X] test21299b.d (MISSING ";" [4, 0] - [4, 0])
• [X] test21672.d (ERROR [7, 48] - [7, 56])
• [X] test21806.d (ERROR [11, 31] - [11, 32])
• [X] test21861.d (ERROR [3, 4] - [3, 10])
• [X] test3004.d (ERROR [13, 21] - [13, 31])
• [X] test4090.d (ERROR [0, 0] - [235, 0])
• [X] test4375.d (MISSING ";" [305, 20] - [305, 20])
• [X] test602.d (ERROR [0, 0] - [412, 0])
• [X] test6056a.d (ERROR [0, 19] - [0, 20])
• [X] test6534.d (MISSING ";" [3, 26] - [3, 26])
• [X] test6552.d (ERROR [8, 8] - [8, 12])
• [X] test69.d (ERROR [11, 14] - [12, 10])
• [X] test7065.d (MISSING ";" [3, 14] - [3, 14])
• [X] test7172.d (ERROR [0, 0] - [23, 0])
• [X] test7524.d (ERROR [2, 0] - [2, 20])
• [X] test9526.d (MISSING ";" [15, 19] - [15, 19])
• [X] test9570.d (ERROR [7, 4] - [57, 100])
• [x] test9613.d (ERROR [1, 0] - [20, 1])
• [X] testcontracts.d (ERROR [173, 13] - [175, 1])
• [X] testCpCtor.d (ERROR [4, 13] - [4, 19])
• [X] testDIP42.d (ERROR [15, 64] - [15, 67])
• [X] testexpression.d (ERROR [49, 25] - [49, 35])
• [X] testfptr.d (ERROR [6, 32] - [6, 37])
• [X] testfwdref.d (MISSING ";" [594, 4] - [594, 4])
• [X] testInference.d (ERROR [39, 50] - [39, 55])
• [X] testparse.d (ERROR [182, 0] - [182, 53])
• [x] traits.d (ERROR [22, 63] - [22, 66])
  • https://github.com/dlang/dmd/pull/10575#issuecomment-868902427
  • https://github.com/dlang/dlang.org/pull/3025
  • https://github.com/dlang/dmd/pull/12754
• [X] traits_getFunctionAttributes.d (ERROR [19, 20] - [19, 25])
• [X] uda.d (ERROR [5, 5] - [5, 11])
• [X] vcg-ast.d (ERROR [0, 0] - [60, 0])
• [X] vgc1.d (ERROR [7, 22] - [7, 27])
• [X] vgc2.d (ERROR [27, 20] - [27, 21])

These should be made to compile, either by updating the spec to match the compiler's behavior, or by adding a grammar fix-up (or, in the unlikely case that the test really shouldn't compile, by updating the test suite and fixing the compiler to reject the program).

[CyberShadow]

We now parse all DMD compilable tests, yay!

But, there's still a lot of valid D code out there that we cannot parse. I will open a new issue for those.