add rustc_lexer

5 files changed, 44 insertions, 21 deletions

diff --git a/crates/ra_syntax/tests/data/lexer/0004_numbers.txt b/crates/ra_syntax/tests/data/lexer/0004_numbers.txt
index 39988aedc..7bb89b8ae 100644
--- a/crates/ra_syntax/tests/data/lexer/0004_numbers.txt
+++ b/crates/ra_syntax/tests/data/lexer/0004_numbers.txt
@@ -12,9 +12,9 @@ INT_NUMBER 2 "0_"
 WHITESPACE 1 " "
 FLOAT_NUMBER 2 "0."
 WHITESPACE 1 " "
-INT_NUMBER 2 "0e"
+FLOAT_NUMBER 2 "0e"
 WHITESPACE 1 " "
-INT_NUMBER 2 "0E"
+FLOAT_NUMBER 2 "0E"
 WHITESPACE 1 " "
 INT_NUMBER 2 "0z"
 WHITESPACE 1 "\n"
@@ -32,9 +32,9 @@ INT_NUMBER 6 "0_1279"
 WHITESPACE 1 " "
 FLOAT_NUMBER 6 "0.1279"
 WHITESPACE 1 " "
-INT_NUMBER 6 "0e1279"
+FLOAT_NUMBER 6 "0e1279"
 WHITESPACE 1 " "
-INT_NUMBER 6 "0E1279"
+FLOAT_NUMBER 6 "0E1279"
 WHITESPACE 1 "\n"
 INT_NUMBER 1 "0"
 DOT 1 "."
@@ -47,9 +47,7 @@ IDENT 3 "foo"
 L_PAREN 1 "("
 R_PAREN 1 ")"
 WHITESPACE 1 "\n"
-INT_NUMBER 2 "0e"
-PLUS 1 "+"
-INT_NUMBER 1 "1"
+FLOAT_NUMBER 4 "0e+1"
 WHITESPACE 1 "\n"
 INT_NUMBER 1 "0"
 DOT 1 "."
diff --git a/crates/ra_syntax/tests/data/lexer/0014_unclosed_char.txt b/crates/ra_syntax/tests/data/lexer/0014_unclosed_char.txt
index 812dfbc18..737a300ee 100644
--- a/crates/ra_syntax/tests/data/lexer/0014_unclosed_char.txt
+++ b/crates/ra_syntax/tests/data/lexer/0014_unclosed_char.txt
@@ -1 +1 @@
-CHAR 2 "\'1"
+LIFETIME 2 "\'1"
diff --git a/crates/ra_syntax/tests/data/parser/err/0002_duplicate_shebang.txt b/crates/ra_syntax/tests/data/parser/err/0002_duplicate_shebang.txt
index 76d186a3c..84867026f 100644
--- a/crates/ra_syntax/tests/data/parser/err/0002_duplicate_shebang.txt
+++ b/crates/ra_syntax/tests/data/parser/err/0002_duplicate_shebang.txt
@@ -1,7 +1,39 @@
 SOURCE_FILE@[0; 42)
   SHEBANG@[0; 20) "#!/use/bin/env rusti"
   WHITESPACE@[20; 21) "\n"
-  ERROR@[21; 41)
-    SHEBANG@[21; 41) "#!/use/bin/env rusti"
+  ATTR@[21; 23)
+    POUND@[21; 22) "#"
+    EXCL@[22; 23) "!"
+  ERROR@[23; 24)
+    SLASH@[23; 24) "/"
+  USE_ITEM@[24; 28)
+    USE_KW@[24; 27) "use"
+    ERROR@[27; 28)
+      SLASH@[27; 28) "/"
+  MACRO_CALL@[28; 31)
+    PATH@[28; 31)
+      PATH_SEGMENT@[28; 31)
+        NAME_REF@[28; 31)
+          IDENT@[28; 31) "bin"
+  ERROR@[31; 32)
+    SLASH@[31; 32) "/"
+  MACRO_CALL@[32; 41)
+    PATH@[32; 35)
+      PATH_SEGMENT@[32; 35)
+        NAME_REF@[32; 35)
+          IDENT@[32; 35) "env"
+    WHITESPACE@[35; 36) " "
+    NAME@[36; 41)
+      IDENT@[36; 41) "rusti"
   WHITESPACE@[41; 42) "\n"
-error 21: expected an item
+error 23: expected `[`
+error 23: expected an item
+error 27: expected one of `*`, `::`, `{`, `self`, `super` or an indentifier
+error 28: expected SEMI
+error 31: expected EXCL
+error 31: expected `{`, `[`, `(`
+error 31: expected SEMI
+error 31: expected an item
+error 35: expected EXCL
+error 41: expected `{`, `[`, `(`
+error 41: expected SEMI
diff --git a/crates/ra_syntax/tests/data/parser/err/0030_string_suffixes.rs b/crates/ra_syntax/tests/data/parser/ok/0030_string_suffixes.rs
index 261aad1fb..261aad1fb 100644
--- a/crates/ra_syntax/tests/data/parser/err/0030_string_suffixes.rs
+++ b/crates/ra_syntax/tests/data/parser/ok/0030_string_suffixes.rs
diff --git a/crates/ra_syntax/tests/data/parser/err/0030_string_suffixes.txt b/crates/ra_syntax/tests/data/parser/ok/0030_string_suffixes.txt
index b0acfa5d2..4f7e809c5 100644
--- a/crates/ra_syntax/tests/data/parser/err/0030_string_suffixes.txt
+++ b/crates/ra_syntax/tests/data/parser/ok/0030_string_suffixes.txt
@@ -11,7 +11,7 @@ SOURCE_FILE@[0; 112)
     BLOCK@[10; 111)
       L_CURLY@[10; 11) "{"
       WHITESPACE@[11; 16) "\n    "
-      LET_STMT@[16; 27)
+      LET_STMT@[16; 31)
         LET_KW@[16; 19) "let"
         WHITESPACE@[19; 20) " "
         PLACEHOLDER_PAT@[20; 21)
@@ -19,14 +19,8 @@ SOURCE_FILE@[0; 112)
         WHITESPACE@[21; 22) " "
         EQ@[22; 23) "="
         WHITESPACE@[23; 24) " "
-        LITERAL@[24; 27)
-          CHAR@[24; 27) "\'c\'"
-      EXPR_STMT@[27; 31)
-        PATH_EXPR@[27; 30)
-          PATH@[27; 30)
-            PATH_SEGMENT@[27; 30)
-              NAME_REF@[27; 30)
-                IDENT@[27; 30) "u32"
+        LITERAL@[24; 30)
+          CHAR@[24; 30) "\'c\'u32"
         SEMI@[30; 31) ";"
       WHITESPACE@[31; 36) "\n    "
       LET_STMT@[36; 60)
@@ -67,4 +61,3 @@ SOURCE_FILE@[0; 112)
       WHITESPACE@[109; 110) "\n"
       R_CURLY@[110; 111) "}"
   WHITESPACE@[111; 112) "\n"
-error 27: expected SEMI