Merge pull request #44 from JuliaLang/c42f/sysimage-fixes

Sysimage / precompile fixes

Author: c42f

.github/workflows/CI.yml

@@ -18,6 +18,8 @@ jobs:
           - 'nightly'
         os:
           - ubuntu-latest
+          - macOS-latest
+          - windows-latest
         arch:
           - x64
     steps:
@@ -38,6 +40,29 @@ jobs:
             ${{ runner.os }}-
       - uses: julia-actions/julia-buildpkg@v1
       - uses: julia-actions/julia-runtest@v1
+  test_sysimage:
+    name: JuliaSyntax sysimage build - ${{ github.event_name }}
+    runs-on: ubuntu-latest
+    strategy:
+      fail-fast: false
+    steps:
+      - uses: actions/checkout@v2
+      - uses: julia-actions/setup-julia@v1
+        with:
+          version: 1.6
+          arch: x64
+      - uses: actions/cache@v1
+        env:
+          cache-name: cache-artifacts
+        with:
+          path: ~/.julia/artifacts
+          key: ${{ runner.os }}-test-${{ env.cache-name }}-${{ hashFiles('**/Project.toml') }}
+          restore-keys: |
+            ${{ runner.os }}-test-${{ env.cache-name }}-
+            ${{ runner.os }}-test-
+            ${{ runner.os }}-
+      - uses: julia-actions/julia-buildpkg@v1
+      - run: julia sysimage/compile.jl
 #  docs:
 #    name: Documentation
 #    runs-on: ubuntu-latest

src/syntax_tree.jl

@@ -74,7 +74,7 @@ function SyntaxNode(source::SourceFile, raw::GreenNode{SyntaxHead}, position::In
         elseif is_syntax_kind(raw)
             nothing
         else
-            @error "Leaf node of kind $k unknown to SyntaxNode"
+            error("Leaf node of kind $k unknown to SyntaxNode")
             val = nothing
         end
         return SyntaxNode(source, raw, position, nothing, true, val)

src/tokenize.jl

@@ -7,8 +7,6 @@ using ..JuliaSyntax: Kind, @K_str
 import ..JuliaSyntax: kind,
     is_literal, is_error, is_contextual_keyword, is_word_operator
 
-import Base.eof
-
 include("tokenize_utils.jl")
 
 #-------------------------------------------------------------------------------
@@ -223,7 +221,7 @@ Base.position(l::Lexer) = l.charspos[1]
 
 Determine whether the end of the lexer's underlying buffer has been reached.
 """# Base.position(l::Lexer) = Base.position(l.io)
-eof(l::Lexer) = eof(l.io)
+Base.eof(l::Lexer) = eof(l.io)
 
 Base.seek(l::Lexer, pos) = seek(l.io, pos)
 
@@ -335,7 +333,7 @@ function next_token(l::Lexer, start = true)
 end
 
 function _next_token(l::Lexer, c)
-    if eof(c)
+    if c == EOF_CHAR
         return emit(l, K"EndMarker")
     elseif iswhitespace(c)
         return lex_whitespace(l, c)
@@ -454,12 +452,12 @@ function lex_string_chunk(l)
             # characters and let the parser deal with it.
         end
     elseif l.last_token == K"Identifier" &&
-            !(eof(pc) || is_operator_start_char(pc) || is_never_id_char(pc))
+            !(pc == EOF_CHAR || is_operator_start_char(pc) || is_never_id_char(pc))
         # Only allow certain characters after interpolated vars
         # https://github.com/JuliaLang/julia/pull/25234
         return emit_error(l, K"ErrorInvalidInterpolationTerminator")
     end
-    if eof(pc)
+    if pc == EOF_CHAR
         return emit(l, K"EndMarker")
     elseif !state.raw && pc == '$'
         # Start interpolation
@@ -495,7 +493,7 @@ function lex_string_chunk(l)
         # the closing quotes can be escaped with an odd number of \ characters.
         while true
             pc = peekchar(l)
-            if string_terminates(l, state.delim, state.triplestr) || eof(pc)
+            if string_terminates(l, state.delim, state.triplestr) || pc == EOF_CHAR
                 break
             elseif state.triplestr && (pc == '\n' || pc == '\r')
                 # triple quoted newline splitting
@@ -520,7 +518,7 @@ function lex_string_chunk(l)
     else
         while true
             pc = peekchar(l)
-            if pc == '$' || eof(pc)
+            if pc == '$' || pc == EOF_CHAR
                 break
             elseif state.triplestr && (pc == '\n' || pc == '\r')
                 # triple quoted newline splitting
@@ -541,7 +539,7 @@ function lex_string_chunk(l)
             c = readchar(l)
             if c == '\\'
                 c = readchar(l)
-                eof(c) && break
+                c == EOF_CHAR && break
                 continue
             end
         end
@@ -570,7 +568,7 @@ function lex_comment(l::Lexer, doemit=true)
     if peekchar(l) != '='
         while true
             pc = peekchar(l)
-            if pc == '\n' || eof(pc)
+            if pc == '\n' || pc == EOF_CHAR
                 return doemit ? emit(l, K"Comment") : EMPTY_TOKEN
             end
             readchar(l)
@@ -580,7 +578,7 @@ function lex_comment(l::Lexer, doemit=true)
         c = readchar(l) # consume the '='
         n_start, n_end = 1, 0
         while true
-            if eof(c)
+            if c == EOF_CHAR
                 return doemit ? emit_error(l, K"ErrorEofMultiComment") : EMPTY_TOKEN
             end
             nc = readchar(l)
@@ -810,7 +808,7 @@ function lex_digit(l::Lexer, kind)
             || ppc == '"'
             || ppc == ':'
             || ppc == '?'
-            || eof(ppc)))
+            || ppc == EOF_CHAR))
             kind = K"Integer"
 
             return emit(l, kind)
@@ -833,7 +831,7 @@ function lex_digit(l::Lexer, kind)
             else
                 return emit_error(l)
             end
-        elseif pc == '.' && (is_identifier_start_char(ppc) || eof(ppc))
+        elseif pc == '.' && (is_identifier_start_char(ppc) || ppc == EOF_CHAR)
             readchar(l)
             return emit_error(l, K"ErrorInvalidNumericConstant")
         end
@@ -910,10 +908,10 @@ function lex_prime(l, doemit = true)
         end
         while true
             c = readchar(l)
-            if eof(c)
+            if c == EOF_CHAR
                 return doemit ? emit_error(l, K"ErrorEofChar") : EMPTY_TOKEN
             elseif c == '\\'
-                if eof(readchar(l))
+                if readchar(l) == EOF_CHAR
                     return doemit ? emit_error(l, K"ErrorEofChar") : EMPTY_TOKEN
                 end
             elseif c == '\''

src/tokenize_utils.jl

@@ -39,9 +39,6 @@ function is_never_id_char(ch::Char)
     )
 end
 
-eof(io::IO) = Base.eof(io)
-eof(c::Char) = c === EOF_CHAR
-
 readchar(io::IO) = eof(io) ? EOF_CHAR : read(io, Char)
 
 # Checks whether a Char is an operator, which can not be juxtaposed with another
@@ -251,7 +248,7 @@ function optakessuffix(k)
 end
 
 function is_operator_start_char(c::Char)
-    eof(c) && return false
+    c == EOF_CHAR && return false
     is_operator_start_char(UInt32(c))
 end
 is_operator_start_char(u::UInt32) = u == 0x00000021 || (u == 0x00000024 || (u == 0x00000025 || (u == 0x00000026 || (u == 0x00000027 || (u == 0x0000002a || (u == 0x0000002b || (u == 0x0000002d || (u == 0x0000002e || (u == 0x0000002f || (u == 0x0000003a || (u == 0x0000003c || (u == 0x0000003d || (u == 0x0000003e || (u == 0x0000003f || (u == 0x0000005c || (u == 0x0000005e || (u == 0x00000069 || (u == 0x00000077 || (u == 0x0000007c || (u == 0x0000007e || (u == 0x000000ac || (u == 0x000000b1 || (u == 0x000000d7 || (u == 0x000000f7 || (u == 0x00002026 || (u == 0x0000205d || (u == 0x0000214b || (u == 0x00002190 || (u == 0x00002191 || (u == 0x00002192 || (u == 0x00002193 || (u == 0x00002194 || (u == 0x0000219a || (u == 0x0000219b || (u == 0x000021a0 || (u == 0x000021a3 || (u == 0x000021a6 || (u == 0x000021ae || (u == 0x000021ce || (u == 0x000021cf || (u == 0x000021d2 || (u == 0x000021d4 || (u == 0x000021f4 || (u == 0x000021f5 || (u == 0x000021f6 || (u == 0x000021f7 || (u == 0x000021f8 || (u == 0x000021f9 || (u == 0x000021fa || (u == 0x000021fb || (u == 0x000021fc || (u == 0x000021fd || (u == 0x000021fe || (u == 0x000021ff || (u == 0x00002208 || (u == 0x00002209 || (u == 0x0000220a || (u == 0x0000220b || (u == 0x0000220c || (u == 0x0000220d || (u == 0x00002213 || (u == 0x00002214 || (u == 0x00002217 || (u == 0x00002218 || (u == 0x00002219 || (u == 0x0000221a || (u == 0x0000221b || (u == 0x0000221c || (u == 0x0000221d || (u == 0x00002224 || (u == 0x00002225 || (u == 0x00002226 || (u == 0x00002227 || (u == 0x00002228 || (u == 0x00002229 || (u == 0x0000222a || (u == 0x00002237 || (u == 0x00002238 || (u == 0x0000223a || (u == 0x0000223b || (u == 0x0000223d || (u == 0x0000223e || (u == 0x00002240 || (u == 0x00002241 || (u == 0x00002242 || (u == 0x00002243 || (u == 0x00002244 || (u == 0x00002245 || (u == 0x00002246 || (u == 0x00002247 || (u == 0x00002248 || (u == 0x00002249 || (u == 0x0000224a || (u == 0x0000224b || (u == 0x0000224c || (u == 0x0000224d || (u == 0x0000224e || (u == 0x0000224f || (u == 0x00002250 || (u == 0x00002251 || (u == 0x00002252 || (u == 0x00002253 || (u == 0x00002254 || (u == 0x00002255 || (u == 0x00002256 || (u == 0x00002257 || (u == 0x00002258 || (u == 0x00002259 || (u == 0x0000225a || (u == 0x0000225b || (u == 0x0000225c || (u == 0x0000225d || (u == 0x0000225e || (u == 0x0000225f || (u == 0x00002260 || (u == 0x00002261 || (u == 0x00002262 || (u == 0x00002263 || (u == 0x00002264 || (u == 0x00002265 || (u == 0x00002266 || (u == 0x00002267 || (u == 0x00002268 || (u == 0x00002269 || (u == 0x0000226a || (u == 0x0000226b || (u == 0x0000226c || (u == 0x0000226d || (u == 0x0000226e || (u == 0x0000226f || (u == 0x00002270 || (u == 0x00002271 || (u == 0x00002272 || (u == 0x00002273 || (u == 0x00002274 || (u == 0x00002275 || (u == 0x00002276 || (u == 0x00002277 || (u == 0x00002278 || (u == 0x00002279 || (u == 0x0000227a || (u == 0x0000227b || (u == 0x0000227c || (u == 0x0000227d || (u == 0x0000227e || (u == 0x0000227f || (u == 0x00002280 || (u == 0x00002281 || (u == 0x00002282 || (u == 0x00002283 || (u == 0x00002284 || (u == 0x00002285 || (u == 0x00002286 || (u == 0x00002287 || (u == 0x00002288 || (u == 0x00002289 || (u == 0x0000228a || (u == 0x0000228b || (u == 0x0000228d || (u == 0x0000228e || (u == 0x0000228f || (u == 0x00002290 || (u == 0x00002291 || (u == 0x00002292 || (u == 0x00002293 || (u == 0x00002294 || (u == 0x00002295 || (u == 0x00002296 || (u == 0x00002297 || (u == 0x00002298 || (u == 0x00002299 || (u == 0x0000229a || (u == 0x0000229b || (u == 0x0000229c || (u == 0x0000229e || (u == 0x0000229f || (u == 0x000022a0 || (u == 0x000022a1 || (u == 0x000022a2 || (u == 0x000022a3 || (u == 0x000022a9 || (u == 0x000022ac || (u == 0x000022ae || (u == 0x000022b0 || (u == 0x000022b1 || (u == 0x000022b2 || (u == 0x000022b3 || (u == 0x000022b4 || (u == 0x000022b5 || (u == 0x000022b6 || (u == 0x000022b7 || (u == 0x000022bb || (u == 0x000022bc || (u == 0x000022bd || (u == 0x000022c4 || (u == 0x000022c5 || (u == 0x000022c6 || (u == 0x000022c7 || (u == 0x000022c9 || (u == 0x000022ca || (u == 0x000022cb || (u == 0x000022cc || (u == 0x000022cd || (u == 0x000022ce || (u == 0x000022cf || (u == 0x000022d0 || (u == 0x000022d1 || (u == 0x000022d2 || (u == 0x000022d3 || (u == 0x000022d5 || (u == 0x000022d6 || (u == 0x000022d7 || (u == 0x000022d8 || (u == 0x000022d9 || (u == 0x000022da || (u == 0x000022db || (u == 0x000022dc || (u == 0x000022dd || (u == 0x000022de || (u == 0x000022df || (u == 0x000022e0 || (u == 0x000022e1 || (u == 0x000022e2 || (u == 0x000022e3 || (u == 0x000022e4 || (u == 0x000022e5 || (u == 0x000022e6 || (u == 0x000022e7 || (u == 0x000022e8 || (u == 0x000022e9 || (u == 0x000022ea || (u == 0x000022eb || (u == 0x000022ec || (u == 0x000022ed || (u == 0x000022ee || (u == 0x000022ef || (u == 0x000022f0 || (u == 0x000022f1 || (u == 0x000022f2 || (u == 0x000022f3 || (u == 0x000022f4 || (u == 0x000022f5 || (u == 0x000022f6 || (u == 0x000022f7 || (u == 0x000022f8 || (u == 0x000022f9 || (u == 0x000022fa || (u == 0x000022fb || (u == 0x000022fc || (u == 0x000022fd || (u == 0x000022fe || (u == 0x000022ff || (u == 0x000025b7 || (u == 0x000027c2 || (u == 0x000027c8 || (u == 0x000027c9 || (u == 0x000027d1 || (u == 0x000027d2 || (u == 0x000027d5 || (u == 0x000027d6 || (u == 0x000027d7 || (u == 0x000027f0 || (u == 0x000027f1 || (u == 0x000027f5 || (u == 0x000027f6 || (u == 0x000027f7 || (u == 0x000027f9 || (u == 0x000027fa || (u == 0x000027fb || (u == 0x000027fc || (u == 0x000027fd || (u == 0x000027fe || (u == 0x000027ff || (u == 0x00002900 || (u == 0x00002901 || (u == 0x00002902 || (u == 0x00002903 || (u == 0x00002904 || (u == 0x00002905 || (u == 0x00002906 || (u == 0x00002907 || (u == 0x00002908 || (u == 0x00002909 || (u == 0x0000290a || (u == 0x0000290b || (u == 0x0000290c || (u == 0x0000290d || (u == 0x0000290e || (u == 0x0000290f || (u == 0x00002910 || (u == 0x00002911 || (u == 0x00002912 || (u == 0x00002913 || (u == 0x00002914 || (u == 0x00002915 || (u == 0x00002916 || (u == 0x00002917 || (u == 0x00002918 || (u == 0x0000291d || (u == 0x0000291e || (u == 0x0000291f || (u == 0x00002920 || (u == 0x00002944 || (u == 0x00002945 || (u == 0x00002946 || (u == 0x00002947 || (u == 0x00002948 || (u == 0x00002949 || (u == 0x0000294a || (u == 0x0000294b || (u == 0x0000294c || (u == 0x0000294d || (u == 0x0000294e || (u == 0x0000294f || (u == 0x00002950 || (u == 0x00002951 || (u == 0x00002952 || (u == 0x00002953 || (u == 0x00002954 || (u == 0x00002955 || (u == 0x00002956 || (u == 0x00002957 || (u == 0x00002958 || (u == 0x00002959 || (u == 0x0000295a || (u == 0x0000295b || (u == 0x0000295c || (u == 0x0000295d || (u == 0x0000295e || (u == 0x0000295f || (u == 0x00002960 || (u == 0x00002961 || (u == 0x00002962 || (u == 0x00002963 || (u == 0x00002964 || (u == 0x00002965 || (u == 0x00002966 || (u == 0x00002967 || (u == 0x00002968 || (u == 0x00002969 || (u == 0x0000296a || (u == 0x0000296b || (u == 0x0000296c || (u == 0x0000296d || (u == 0x0000296e || (u == 0x0000296f || (u == 0x00002970 || (u == 0x000029b7 || (u == 0x000029b8 || (u == 0x000029bc || (u == 0x000029be || (u == 0x000029bf || (u == 0x000029c0 || (u == 0x000029c1 || (u == 0x000029e1 || (u == 0x000029e3 || (u == 0x000029e4 || (u == 0x000029e5 || (u == 0x000029f4 || (u == 0x000029f6 || (u == 0x000029f7 || (u == 0x000029fa || (u == 0x000029fb || (u == 0x00002a07 || (u == 0x00002a08 || (u == 0x00002a1d || (u == 0x00002a22 || (u == 0x00002a23 || (u == 0x00002a24 || (u == 0x00002a25 || (u == 0x00002a26 || (u == 0x00002a27 || (u == 0x00002a28 || (u == 0x00002a29 || (u == 0x00002a2a || (u == 0x00002a2b || (u == 0x00002a2c || (u == 0x00002a2d || (u == 0x00002a2e || (u == 0x00002a30 || (u == 0x00002a31 || (u == 0x00002a32 || (u == 0x00002a33 || (u == 0x00002a34 || (u == 0x00002a35 || (u == 0x00002a36 || (u == 0x00002a37 || (u == 0x00002a38 || (u == 0x00002a39 || (u == 0x00002a3a || (u == 0x00002a3b || (u == 0x00002a3c || (u == 0x00002a3d || (u == 0x00002a40 || (u == 0x00002a41 || (u == 0x00002a42 || (u == 0x00002a43 || (u == 0x00002a44 || (u == 0x00002a45 || (u == 0x00002a4a || (u == 0x00002a4b || (u == 0x00002a4c || (u == 0x00002a4d || (u == 0x00002a4e || (u == 0x00002a4f || (u == 0x00002a50 || (u == 0x00002a51 || (u == 0x00002a52 || (u == 0x00002a53 || (u == 0x00002a54 || (u == 0x00002a55 || (u == 0x00002a56 || (u == 0x00002a57 || (u == 0x00002a58 || (u == 0x00002a5a || (u == 0x00002a5b || (u == 0x00002a5c || (u == 0x00002a5d || (u == 0x00002a5e || (u == 0x00002a5f || (u == 0x00002a60 || (u == 0x00002a61 || (u == 0x00002a62 || (u == 0x00002a63 || (u == 0x00002a66 || (u == 0x00002a67 || (u == 0x00002a6a || (u == 0x00002a6b || (u == 0x00002a6c || (u == 0x00002a6d || (u == 0x00002a6e || (u == 0x00002a6f || (u == 0x00002a70 || (u == 0x00002a71 || (u == 0x00002a72 || (u == 0x00002a73 || (u == 0x00002a74 || (u == 0x00002a75 || (u == 0x00002a76 || (u == 0x00002a77 || (u == 0x00002a78 || (u == 0x00002a79 || (u == 0x00002a7a || (u == 0x00002a7b || (u == 0x00002a7c || (u == 0x00002a7d || (u == 0x00002a7e || (u == 0x00002a7f || (u == 0x00002a80 || (u == 0x00002a81 || (u == 0x00002a82 || (u == 0x00002a83 || (u == 0x00002a84 || (u == 0x00002a85 || (u == 0x00002a86 || (u == 0x00002a87 || (u == 0x00002a88 || (u == 0x00002a89 || (u == 0x00002a8a || (u == 0x00002a8b || (u == 0x00002a8c || (u == 0x00002a8d || (u == 0x00002a8e || (u == 0x00002a8f || (u == 0x00002a90 || (u == 0x00002a91 || (u == 0x00002a92 || (u == 0x00002a93 || (u == 0x00002a94 || (u == 0x00002a95 || (u == 0x00002a96 || (u == 0x00002a97 || (u == 0x00002a98 || (u == 0x00002a99 || (u == 0x00002a9a || (u == 0x00002a9b || (u == 0x00002a9c || (u == 0x00002a9d || (u == 0x00002a9e || (u == 0x00002a9f || (u == 0x00002aa0 || (u == 0x00002aa1 || (u == 0x00002aa2 || (u == 0x00002aa3 || (u == 0x00002aa4 || (u == 0x00002aa5 || (u == 0x00002aa6 || (u == 0x00002aa7 || (u == 0x00002aa8 || (u == 0x00002aa9 || (u == 0x00002aaa || (u == 0x00002aab || (u == 0x00002aac || (u == 0x00002aad || (u == 0x00002aae || (u == 0x00002aaf || (u == 0x00002ab0 || (u == 0x00002ab1 || (u == 0x00002ab2 || (u == 0x00002ab3 || (u == 0x00002ab4 || (u == 0x00002ab5 || (u == 0x00002ab6 || (u == 0x00002ab7 || (u == 0x00002ab8 || (u == 0x00002ab9 || (u == 0x00002aba || (u == 0x00002abb || (u == 0x00002abc || (u == 0x00002abd || (u == 0x00002abe || (u == 0x00002abf || (u == 0x00002ac0 || (u == 0x00002ac1 || (u == 0x00002ac2 || (u == 0x00002ac3 || (u == 0x00002ac4 || (u == 0x00002ac5 || (u == 0x00002ac6 || (u == 0x00002ac7 || (u == 0x00002ac8 || (u == 0x00002ac9 || (u == 0x00002aca || (u == 0x00002acb || (u == 0x00002acc || (u == 0x00002acd || (u == 0x00002ace || (u == 0x00002acf || (u == 0x00002ad0 || (u == 0x00002ad1 || (u == 0x00002ad2 || (u == 0x00002ad3 || (u == 0x00002ad4 || (u == 0x00002ad5 || (u == 0x00002ad6 || (u == 0x00002ad7 || (u == 0x00002ad8 || (u == 0x00002ad9 || (u == 0x00002adb || (u == 0x00002af7 || (u == 0x00002af8 || (u == 0x00002af9 || (u == 0x00002afa || (u == 0x00002b30 || (u == 0x00002b31 || (u == 0x00002b32 || (u == 0x00002b33 || (u == 0x00002b34 || (u == 0x00002b35 || (u == 0x00002b36 || (u == 0x00002b37 || (u == 0x00002b38 || (u == 0x00002b39 || (u == 0x00002b3a || (u == 0x00002b3b || (u == 0x00002b3c || (u == 0x00002b3d || (u == 0x00002b3e || (u == 0x00002b3f || (u == 0x00002b40 || (u == 0x00002b41 || (u == 0x00002b42 || (u == 0x00002b43 || (u == 0x00002b44 || (u == 0x00002b47 || (u == 0x00002b48 || (u == 0x00002b49 || (u == 0x00002b4a || (u == 0x00002b4b || (u == 0x00002b4c || (u == 0x0000ffe9 || (u == 0x0000ffea || (u == 0x0000ffeb || u == 0x0000ffec)))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))

sysimage/compile.jl

@@ -17,7 +17,6 @@ cd(@__DIR__)
 rm("JuliaSyntax", force=true, recursive=true)
 mkdir("JuliaSyntax")
 cp("../src", "JuliaSyntax/src")
-cp("../Tokenize", "JuliaSyntax/Tokenize")
 cp("../test", "JuliaSyntax/test")
 projstr = replace(read("../Project.toml", String),
     "70703baa-626e-46a2-a12c-08ffd08c73b4"=>"54354a4c-6cac-4c00-8566-e7c1beb8bfd8")

sysimage/precompile_exec.jl

@@ -2,4 +2,4 @@ import JuliaSyntax
 Base.include(@__MODULE__(), joinpath(pkgdir(JuliaSyntax), "test", "test_utils.jl"))
 Base.include(@__MODULE__(), joinpath(pkgdir(JuliaSyntax), "test", "parser.jl"))
 JuliaSyntax.enable_in_core!()
-@info "Some parsing" Meta.parse("x+y+z-w .+ [a b c]")
+Meta.parse("x+y+z-w .+ [a b c]")