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conflicts: switch to partial order precedence system

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Even though it is not yet fully deployed, this commit lays the ground for
the partial order precedence system, by changing to a graph-based order and
introducing precedence groups (only the default one can be used for now).

* src/symtab.h (struct symbol): Removed extra fields
* src/symtab.h: New function declarations
* src/symtab.c: New functions for precedence and groups, new hash table for
groups
* src/AnnotationList.c, src/conflicts.c, src/gram.c, src/print-xml.c,
* src/symtab.c: Adaptation to the new prec_node structure
* tests/existing.at (GAWK LALR): Fix
This commit is contained in:
Valentin Tolmer
2013-08-01 14:53:24 +02:00
parent a910d26cfb
commit 2d8fc07778
7 changed files with 528 additions and 79 deletions
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8
tests/existing.at
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@@ -484,7 +484,7 @@ dnl - 61 -> 328: reduce -> shift on '*', '/', and '%'
NAME [reduce using rule 152 (opt_variable)]
'$' [reduce using rule 152 (opt_variable)]
@@ -5379,7 +5379,7 @@
@@ -5385,7 +5385,7 @@
156 | . '$' non_post_simp_exp
NAME shift, and go to state 9
@@ -493,7 +493,7 @@ dnl - 61 -> 328: reduce -> shift on '*', '/', and '%'
NAME [reduce using rule 152 (opt_variable)]
'$' [reduce using rule 152 (opt_variable)]
@@ -5399,7 +5399,7 @@
@@ -5405,7 +5405,7 @@
156 | . '$' non_post_simp_exp
NAME shift, and go to state 9
@@ -502,7 +502,7 @@ dnl - 61 -> 328: reduce -> shift on '*', '/', and '%'
NAME [reduce using rule 152 (opt_variable)]
'$' [reduce using rule 152 (opt_variable)]
@@ -6214,7 +6214,7 @@
@@ -6220,7 +6220,7 @@
156 | . '$' non_post_simp_exp
NAME shift, and go to state 9
@@ -511,7 +511,7 @@ dnl - 61 -> 328: reduce -> shift on '*', '/', and '%'
NAME [reduce using rule 152 (opt_variable)]
'$' [reduce using rule 152 (opt_variable)]
@@ -11099,3 +11099,274 @@
@@ -11117,3 +11117,274 @@
45 statement: LEX_FOR '(' opt_exp semi opt_nls exp semi opt_nls opt_exp r_paren opt_nls statement .
$default reduce using rule 45 (statement)