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| author | Ken Thompson <ken@golang.org> | 2010-05-03 22:51:30 -0700 |
|---|---|---|
| committer | Ken Thompson <ken@golang.org> | 2010-05-03 22:51:30 -0700 |
| commit | a3a0a5fdc3bc2debdc5fda4c11fc013076795df4 (patch) | |
| tree | 431cdb49d20790439b67205f82c2e7d3b6157098 | |
| parent | b9caa4ac56f306e4195dcbf5db1afd831a6049fa (diff) | |
| download | go-a3a0a5fdc3bc2debdc5fda4c11fc013076795df4.tar.gz go-a3a0a5fdc3bc2debdc5fda4c11fc013076795df4.zip | |
allow data statements for simple
external variable assignements.
R=rsc
CC=golang-dev
https://golang.org/cl/1094041
| -rw-r--r-- | src/cmd/gc/init.c | 8 | ||||
| -rw-r--r-- | src/cmd/gc/walk.c | 4 |
2 files changed, 5 insertions, 7 deletions
diff --git a/src/cmd/gc/init.c b/src/cmd/gc/init.c index a89c0181fa..cdd462e55e 100644 --- a/src/cmd/gc/init.c +++ b/src/cmd/gc/init.c @@ -37,17 +37,14 @@ renameinit(Node *n) * return * throw(); (5) * } - * initdone.<file> += 1; (6) + * initdone.<file> = 1; (6) * // over all matching imported symbols * <pkg>.init·<file>() (7) * { <init stmts> } (8) * init·<file>() // if any (9) - * initdone.<file> += 1; (10) + * initdone.<file> = 2; (10) * return (11) * } - * note that this code cannot have an assignment - * statement or, because of the initflag, it will - * be converted into a data statement. */ int anyinit(NodeList *n) @@ -120,7 +117,6 @@ fninit(NodeList *n) addvar(gatevar, types[TUINT8], PEXTERN); // (2) - maxarg = 0; snprint(namebuf, sizeof(namebuf), "Init·"); diff --git a/src/cmd/gc/walk.c b/src/cmd/gc/walk.c index a79c75131f..86e45e12d3 100644 --- a/src/cmd/gc/walk.c +++ b/src/cmd/gc/walk.c @@ -701,8 +701,10 @@ walkexpr(Node **np, NodeList **init) if(l == N || r == N) goto ret; r = ascompatee1(n->op, l, r, init); - if(r != N) + if(r != N) { + r->dodata = n->dodata; n = r; + } goto ret; case OAS2: |