10 files changed, 247 insertions, 7 deletions

diff --git a/grammar.ron b/grammar.ron
index d7fea44fb..8585fd2d4 100644
--- a/grammar.ron
+++ b/grammar.ron
@@ -17,6 +17,11 @@ Grammar(
         "super",
         "in",
         "where",
+        "for",
+        "loop",
+        "while",
+        "if",
+        "match"
     ],
     tokens: [
         "ERROR",
diff --git a/src/parser/event_parser/grammar/items/mod.rs b/src/parser/event_parser/grammar/items/mod.rs
index 0a50fffc1..4d8783735 100644
--- a/src/parser/event_parser/grammar/items/mod.rs
+++ b/src/parser/event_parser/grammar/items/mod.rs
@@ -103,8 +103,32 @@ fn type_param_list(p: &mut Parser) {
         assert!(p.at(IDENT));
         let m = p.start();
         p.bump();
+        if p.eat(COLON) {
+            loop {
+                let has_paren = p.eat(L_PAREN);
+                p.eat(QUESTION);
+                if p.at(FOR_KW) {
+                    //TODO
+                }
+                if p.at(LIFETIME) {
+                    p.bump();
+                } else if paths::is_path_start(p) {
+                    paths::type_path(p);
+                } else {
+                    break;
+                }
+                if has_paren {
+                    p.expect(R_PAREN);
+                }
+                if !p.eat(PLUS) {
+                    break;
+                }
+            }
+        }
+        if p.at(EQ) {
+            types::type_ref(p)
+        }
         m.complete(p, TYPE_PARAM);
-        //TODO: bounds
     }
 }
 
diff --git a/src/parser/event_parser/grammar/paths.rs b/src/parser/event_parser/grammar/paths.rs
index a254ab05e..4c0d2c8b4 100644
--- a/src/parser/event_parser/grammar/paths.rs
+++ b/src/parser/event_parser/grammar/paths.rs
@@ -1,10 +1,18 @@
 use super::*;
 
-pub(crate) fn is_path_start(p: &Parser) -> bool {
+pub(super) fn is_path_start(p: &Parser) -> bool {
     AnyOf(&[IDENT, SELF_KW, SUPER_KW, COLONCOLON]).is_ahead(p)
 }
 
-pub(crate) fn use_path(p: &mut Parser) {
+pub(super) fn use_path(p: &mut Parser) {
+    path(p)
+}
+
+pub(super) fn type_path(p: &mut Parser) {
+    path(p)
+}
+
+fn path(p: &mut Parser) {
     if !is_path_start(p) {
         return;
     }
diff --git a/src/syntax_kinds.rs b/src/syntax_kinds.rs
index 519326f48..cd4c753a9 100644
--- a/src/syntax_kinds.rs
+++ b/src/syntax_kinds.rs
@@ -23,6 +23,11 @@ pub enum SyntaxKind {
     SUPER_KW,
     IN_KW,
     WHERE_KW,
+    FOR_KW,
+    LOOP_KW,
+    WHILE_KW,
+    IF_KW,
+    MATCH_KW,
     ERROR,
     IDENT,
     UNDERSCORE,
@@ -125,6 +130,11 @@ impl SyntaxKind {
             SUPER_KW => &SyntaxInfo { name: "SUPER_KW" },
             IN_KW => &SyntaxInfo { name: "IN_KW" },
             WHERE_KW => &SyntaxInfo { name: "WHERE_KW" },
+            FOR_KW => &SyntaxInfo { name: "FOR_KW" },
+            LOOP_KW => &SyntaxInfo { name: "LOOP_KW" },
+            WHILE_KW => &SyntaxInfo { name: "WHILE_KW" },
+            IF_KW => &SyntaxInfo { name: "IF_KW" },
+            MATCH_KW => &SyntaxInfo { name: "MATCH_KW" },
             ERROR => &SyntaxInfo { name: "ERROR" },
             IDENT => &SyntaxInfo { name: "IDENT" },
             UNDERSCORE => &SyntaxInfo { name: "UNDERSCORE" },
@@ -223,6 +233,11 @@ pub(crate) fn ident_to_keyword(ident: &str) -> Option<SyntaxKind> {
         "super" => Some(SUPER_KW),
         "in" => Some(IN_KW),
         "where" => Some(WHERE_KW),
+        "for" => Some(FOR_KW),
+        "loop" => Some(LOOP_KW),
+        "while" => Some(WHILE_KW),
+        "if" => Some(IF_KW),
+        "match" => Some(MATCH_KW),
         _ => None,
     }
 }
diff --git a/tests/data/lexer/0011_keywords.rs b/tests/data/lexer/0011_keywords.rs
index c2c9e5667..02ca19089 100644
--- a/tests/data/lexer/0011_keywords.rs
+++ b/tests/data/lexer/0011_keywords.rs
@@ -1 +1 @@
-fn use struct trait enum impl true false as extern crate mod pub self super in where
+fn use struct trait enum impl true false as extern crate mod pub self super in where for loop while if match
diff --git a/tests/data/lexer/0011_keywords.txt b/tests/data/lexer/0011_keywords.txt
index 301ee21e2..964e3475a 100644
--- a/tests/data/lexer/0011_keywords.txt
+++ b/tests/data/lexer/0011_keywords.txt
@@ -31,4 +31,14 @@ WHITESPACE 1 " "
 IN_KW 2 "in"
 WHITESPACE 1 " "
 WHERE_KW 5 "where"
+WHITESPACE 1 " "
+FOR_KW 3 "for"
+WHITESPACE 1 " "
+LOOP_KW 4 "loop"
+WHITESPACE 1 " "
+WHILE_KW 5 "while"
+WHITESPACE 1 " "
+IF_KW 2 "if"
+WHITESPACE 1 " "
+MATCH_KW 5 "match"
 WHITESPACE 1 "\n"
diff --git a/tests/data/parser/err/0001_item_recovery_in_file.txt b/tests/data/parser/err/0001_item_recovery_in_file.txt
index ac0760695..c33113c6d 100644
--- a/tests/data/parser/err/0001_item_recovery_in_file.txt
+++ b/tests/data/parser/err/0001_item_recovery_in_file.txt
@@ -1,11 +1,11 @@
 FILE@[0; 21)
   ERROR@[0; 3)
   err: `expected item`
-    IDENT@[0; 2) "if"
+    IF_KW@[0; 2)
     WHITESPACE@[2; 3)
   ERROR@[3; 10)
   err: `expected item`
-    IDENT@[3; 8) "match"
+    MATCH_KW@[3; 8)
     WHITESPACE@[8; 10)
   STRUCT_ITEM@[10; 21)
     STRUCT_KW@[10; 16)
diff --git a/tests/data/parser/err/0008_item_block_recovery.txt b/tests/data/parser/err/0008_item_block_recovery.txt
index df6a952cd..c6386fd73 100644
--- a/tests/data/parser/err/0008_item_block_recovery.txt
+++ b/tests/data/parser/err/0008_item_block_recovery.txt
@@ -24,7 +24,7 @@ FILE@[0; 95)
   err: `expected item`
     L_CURLY@[20; 21)
     WHITESPACE@[21; 26)
-    IDENT@[26; 28) "if"
+    IF_KW@[26; 28)
     WHITESPACE@[28; 29)
     TRUE_KW@[29; 33)
     WHITESPACE@[33; 34)
diff --git a/tests/data/parser/ok/0020_type_param_bounds.rs b/tests/data/parser/ok/0020_type_param_bounds.rs
new file mode 100644
index 000000000..a1b9f00a4
--- /dev/null
+++ b/tests/data/parser/ok/0020_type_param_bounds.rs
@@ -0,0 +1,9 @@
+struct A<T>;
+struct B<T:>;
+struct C<T: 'a>;
+struct D<T: 'a + >;
+struct E<T: 'a + 'd >;
+struct F<T: 'a + 'd + Clone>;
+struct G<T: Clone + Copy>;
+struct H<T: ::Foo + self::Bar + 'a>;
+struct I<T:, U:,>;
diff --git a/tests/data/parser/ok/0020_type_param_bounds.txt b/tests/data/parser/ok/0020_type_param_bounds.txt
new file mode 100644
index 000000000..6f65d150a
--- /dev/null
+++ b/tests/data/parser/ok/0020_type_param_bounds.txt
@@ -0,0 +1,169 @@
+FILE@[0; 200)
+  STRUCT_ITEM@[0; 13)
+    STRUCT_KW@[0; 6)
+    WHITESPACE@[6; 7)
+    IDENT@[7; 8) "A"
+    TYPE_PARAM_LIST@[8; 11)
+      L_ANGLE@[8; 9)
+      TYPE_PARAM@[9; 10)
+        IDENT@[9; 10) "T"
+      R_ANGLE@[10; 11)
+    SEMI@[11; 12)
+    WHITESPACE@[12; 13)
+  STRUCT_ITEM@[13; 27)
+    STRUCT_KW@[13; 19)
+    WHITESPACE@[19; 20)
+    IDENT@[20; 21) "B"
+    TYPE_PARAM_LIST@[21; 25)
+      L_ANGLE@[21; 22)
+      TYPE_PARAM@[22; 24)
+        IDENT@[22; 23) "T"
+        COLON@[23; 24)
+      R_ANGLE@[24; 25)
+    SEMI@[25; 26)
+    WHITESPACE@[26; 27)
+  STRUCT_ITEM@[27; 44)
+    STRUCT_KW@[27; 33)
+    WHITESPACE@[33; 34)
+    IDENT@[34; 35) "C"
+    TYPE_PARAM_LIST@[35; 42)
+      L_ANGLE@[35; 36)
+      TYPE_PARAM@[36; 41)
+        IDENT@[36; 37) "T"
+        COLON@[37; 38)
+        WHITESPACE@[38; 39)
+        LIFETIME@[39; 41) "'a"
+      R_ANGLE@[41; 42)
+    SEMI@[42; 43)
+    WHITESPACE@[43; 44)
+  STRUCT_ITEM@[44; 64)
+    STRUCT_KW@[44; 50)
+    WHITESPACE@[50; 51)
+    IDENT@[51; 52) "D"
+    TYPE_PARAM_LIST@[52; 62)
+      L_ANGLE@[52; 53)
+      TYPE_PARAM@[53; 61)
+        IDENT@[53; 54) "T"
+        COLON@[54; 55)
+        WHITESPACE@[55; 56)
+        LIFETIME@[56; 58) "'a"
+        WHITESPACE@[58; 59)
+        PLUS@[59; 60)
+        WHITESPACE@[60; 61)
+      R_ANGLE@[61; 62)
+    SEMI@[62; 63)
+    WHITESPACE@[63; 64)
+  STRUCT_ITEM@[64; 87)
+    STRUCT_KW@[64; 70)
+    WHITESPACE@[70; 71)
+    IDENT@[71; 72) "E"
+    TYPE_PARAM_LIST@[72; 85)
+      L_ANGLE@[72; 73)
+      TYPE_PARAM@[73; 84)
+        IDENT@[73; 74) "T"
+        COLON@[74; 75)
+        WHITESPACE@[75; 76)
+        LIFETIME@[76; 78) "'a"
+        WHITESPACE@[78; 79)
+        PLUS@[79; 80)
+        WHITESPACE@[80; 81)
+        LIFETIME@[81; 83) "'d"
+        WHITESPACE@[83; 84)
+      R_ANGLE@[84; 85)
+    SEMI@[85; 86)
+    WHITESPACE@[86; 87)
+  STRUCT_ITEM@[87; 117)
+    STRUCT_KW@[87; 93)
+    WHITESPACE@[93; 94)
+    IDENT@[94; 95) "F"
+    TYPE_PARAM_LIST@[95; 115)
+      L_ANGLE@[95; 96)
+      TYPE_PARAM@[96; 114)
+        IDENT@[96; 97) "T"
+        COLON@[97; 98)
+        WHITESPACE@[98; 99)
+        LIFETIME@[99; 101) "'a"
+        WHITESPACE@[101; 102)
+        PLUS@[102; 103)
+        WHITESPACE@[103; 104)
+        LIFETIME@[104; 106) "'d"
+        WHITESPACE@[106; 107)
+        PLUS@[107; 108)
+        PATH@[108; 114)
+          PATH_SEGMENT@[108; 114)
+            WHITESPACE@[108; 109)
+            IDENT@[109; 114) "Clone"
+      R_ANGLE@[114; 115)
+    SEMI@[115; 116)
+    WHITESPACE@[116; 117)
+  STRUCT_ITEM@[117; 144)
+    STRUCT_KW@[117; 123)
+    WHITESPACE@[123; 124)
+    IDENT@[124; 125) "G"
+    TYPE_PARAM_LIST@[125; 142)
+      L_ANGLE@[125; 126)
+      TYPE_PARAM@[126; 141)
+        IDENT@[126; 127) "T"
+        COLON@[127; 128)
+        PATH@[128; 135)
+          PATH_SEGMENT@[128; 135)
+            WHITESPACE@[128; 129)
+            IDENT@[129; 134) "Clone"
+            WHITESPACE@[134; 135)
+        PLUS@[135; 136)
+        PATH@[136; 141)
+          PATH_SEGMENT@[136; 141)
+            WHITESPACE@[136; 137)
+            IDENT@[137; 141) "Copy"
+      R_ANGLE@[141; 142)
+    SEMI@[142; 143)
+    WHITESPACE@[143; 144)
+  STRUCT_ITEM@[144; 181)
+    STRUCT_KW@[144; 150)
+    WHITESPACE@[150; 151)
+    IDENT@[151; 152) "H"
+    TYPE_PARAM_LIST@[152; 179)
+      L_ANGLE@[152; 153)
+      TYPE_PARAM@[153; 178)
+        IDENT@[153; 154) "T"
+        COLON@[154; 155)
+        PATH@[155; 162)
+          PATH_SEGMENT@[155; 162)
+            WHITESPACE@[155; 156)
+            COLONCOLON@[156; 158)
+            IDENT@[158; 161) "Foo"
+            WHITESPACE@[161; 162)
+        PLUS@[162; 163)
+        PATH@[163; 174)
+          PATH@[163; 168)
+            PATH_SEGMENT@[163; 168)
+              WHITESPACE@[163; 164)
+              SELF_KW@[164; 168)
+          COLONCOLON@[168; 170)
+          PATH_SEGMENT@[170; 174)
+            IDENT@[170; 173) "Bar"
+            WHITESPACE@[173; 174)
+        PLUS@[174; 175)
+        WHITESPACE@[175; 176)
+        LIFETIME@[176; 178) "'a"
+      R_ANGLE@[178; 179)
+    SEMI@[179; 180)
+    WHITESPACE@[180; 181)
+  STRUCT_ITEM@[181; 200)
+    STRUCT_KW@[181; 187)
+    WHITESPACE@[187; 188)
+    IDENT@[188; 189) "I"
+    TYPE_PARAM_LIST@[189; 198)
+      L_ANGLE@[189; 190)
+      TYPE_PARAM@[190; 192)
+        IDENT@[190; 191) "T"
+        COLON@[191; 192)
+      COMMA@[192; 193)
+      TYPE_PARAM@[193; 196)
+        WHITESPACE@[193; 194)
+        IDENT@[194; 195) "U"
+        COLON@[195; 196)
+      COMMA@[196; 197)
+      R_ANGLE@[197; 198)
+    SEMI@[198; 199)
+    WHITESPACE@[199; 200)