From 4899e7be76c5c8309222c8afe1c0f74dc59a4345 Mon Sep 17 00:00:00 2001
From: DJMcNab <36049421+DJMcNab@users.noreply.github.com>
Date: Thu, 24 Jan 2019 21:19:16 +0000
Subject: Support universal function call syntax in function calls

---
 crates/ra_syntax/src/grammar/expressions/atom.rs | 1 +
 1 file changed, 1 insertion(+)

(limited to 'crates/ra_syntax/src/grammar/expressions/atom.rs')

diff --git a/crates/ra_syntax/src/grammar/expressions/atom.rs b/crates/ra_syntax/src/grammar/expressions/atom.rs
index 167a76551..5feca090c 100644
--- a/crates/ra_syntax/src/grammar/expressions/atom.rs
+++ b/crates/ra_syntax/src/grammar/expressions/atom.rs
@@ -40,6 +40,7 @@ pub(super) const ATOM_EXPR_FIRST: TokenSet = LITERAL_FIRST.union(token_set![
     L_PAREN,
     L_CURLY,
     L_BRACK,
+    L_ANGLE, // Universal function call syntax
     PIPE,
     MOVE_KW,
     IF_KW,
-- 
cgit v1.2.3


From f0e5a314b029216c4f9446aa6ba34c4b842db23e Mon Sep 17 00:00:00 2001
From: DJMcNab <36049421+DJMcNab@users.noreply.github.com>
Date: Thu, 24 Jan 2019 21:31:43 +0000
Subject: Dedupe PATH_FIRST in ATOM_EXPR_FIRST

---
 crates/ra_syntax/src/grammar/expressions/atom.rs | 9 ++-------
 1 file changed, 2 insertions(+), 7 deletions(-)

(limited to 'crates/ra_syntax/src/grammar/expressions/atom.rs')

diff --git a/crates/ra_syntax/src/grammar/expressions/atom.rs b/crates/ra_syntax/src/grammar/expressions/atom.rs
index 5feca090c..5072d2c49 100644
--- a/crates/ra_syntax/src/grammar/expressions/atom.rs
+++ b/crates/ra_syntax/src/grammar/expressions/atom.rs
@@ -1,4 +1,5 @@
 use super::*;
+use crate::grammar::paths::PATH_FIRST;
 
 // test expr_literals
 // fn foo() {
@@ -36,11 +37,10 @@ pub(crate) fn literal(p: &mut Parser) -> Option<CompletedMarker> {
 }
 
 // E.g. for after the break in `if break {}`, this should not match
-pub(super) const ATOM_EXPR_FIRST: TokenSet = LITERAL_FIRST.union(token_set![
+pub(super) const ATOM_EXPR_FIRST: TokenSet = LITERAL_FIRST.union(PATH_FIRST).union(token_set![
     L_PAREN,
     L_CURLY,
     L_BRACK,
-    L_ANGLE, // Universal function call syntax
     PIPE,
     MOVE_KW,
     IF_KW,
@@ -48,11 +48,6 @@ pub(super) const ATOM_EXPR_FIRST: TokenSet = LITERAL_FIRST.union(token_set![
     MATCH_KW,
     UNSAFE_KW,
     RETURN_KW,
-    IDENT,
-    SELF_KW,
-    SUPER_KW,
-    CRATE_KW,
-    COLONCOLON,
     BREAK_KW,
     CONTINUE_KW,
     LIFETIME,
-- 
cgit v1.2.3


From 82dfb0015760742e437f224f315f2d5534bdb926 Mon Sep 17 00:00:00 2001
From: Daniel McNab <36049421+DJMcNab@users.noreply.github.com>
Date: Thu, 24 Jan 2019 21:41:02 +0000
Subject: Apply suggestions from code review

Co-Authored-By: DJMcNab <36049421+DJMcNab@users.noreply.github.com>
---
 crates/ra_syntax/src/grammar/expressions/atom.rs | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

(limited to 'crates/ra_syntax/src/grammar/expressions/atom.rs')

diff --git a/crates/ra_syntax/src/grammar/expressions/atom.rs b/crates/ra_syntax/src/grammar/expressions/atom.rs
index 5072d2c49..23f9b05bb 100644
--- a/crates/ra_syntax/src/grammar/expressions/atom.rs
+++ b/crates/ra_syntax/src/grammar/expressions/atom.rs
@@ -1,5 +1,4 @@
 use super::*;
-use crate::grammar::paths::PATH_FIRST;
 
 // test expr_literals
 // fn foo() {
@@ -37,7 +36,7 @@ pub(crate) fn literal(p: &mut Parser) -> Option<CompletedMarker> {
 }
 
 // E.g. for after the break in `if break {}`, this should not match
-pub(super) const ATOM_EXPR_FIRST: TokenSet = LITERAL_FIRST.union(PATH_FIRST).union(token_set![
+pub(super) const ATOM_EXPR_FIRST: TokenSet = LITERAL_FIRST.union(paths::PATH_FIRST).union(token_set![
     L_PAREN,
     L_CURLY,
     L_BRACK,
-- 
cgit v1.2.3


From 107d6a0a16c8dc89394b9ee69ec3b20f52a5a721 Mon Sep 17 00:00:00 2001
From: DJMcNab <36049421+DJMcNab@users.noreply.github.com>
Date: Thu, 24 Jan 2019 22:01:49 +0000
Subject: Reformat

---
 crates/ra_syntax/src/grammar/expressions/atom.rs | 31 ++++++++++++------------
 1 file changed, 16 insertions(+), 15 deletions(-)

(limited to 'crates/ra_syntax/src/grammar/expressions/atom.rs')

diff --git a/crates/ra_syntax/src/grammar/expressions/atom.rs b/crates/ra_syntax/src/grammar/expressions/atom.rs
index 23f9b05bb..6d6d89f70 100644
--- a/crates/ra_syntax/src/grammar/expressions/atom.rs
+++ b/crates/ra_syntax/src/grammar/expressions/atom.rs
@@ -36,21 +36,22 @@ pub(crate) fn literal(p: &mut Parser) -> Option<CompletedMarker> {
 }
 
 // E.g. for after the break in `if break {}`, this should not match
-pub(super) const ATOM_EXPR_FIRST: TokenSet = LITERAL_FIRST.union(paths::PATH_FIRST).union(token_set![
-    L_PAREN,
-    L_CURLY,
-    L_BRACK,
-    PIPE,
-    MOVE_KW,
-    IF_KW,
-    WHILE_KW,
-    MATCH_KW,
-    UNSAFE_KW,
-    RETURN_KW,
-    BREAK_KW,
-    CONTINUE_KW,
-    LIFETIME,
-]);
+pub(super) const ATOM_EXPR_FIRST: TokenSet =
+    LITERAL_FIRST.union(paths::PATH_FIRST).union(token_set![
+        L_PAREN,
+        L_CURLY,
+        L_BRACK,
+        PIPE,
+        MOVE_KW,
+        IF_KW,
+        WHILE_KW,
+        MATCH_KW,
+        UNSAFE_KW,
+        RETURN_KW,
+        BREAK_KW,
+        CONTINUE_KW,
+        LIFETIME,
+    ]);
 
 const EXPR_RECOVERY_SET: TokenSet = token_set![LET_KW];
 
-- 
cgit v1.2.3